Examples for The projection of a vector. Example 1 Given v = i - 2 j + 2 k and u = 4 i - 3 k find . the component of v in the direction of u, ; the projection of v in the direction of u, ; the resolution of v into components parallel and perpendicular to u; Solutio Vector projection - formula; Examples of tasks. plane tasks; spatial tasks; Online calculator. Vector projection. Definition. Projection of the vector AB on the axis l is a number equal to the value of the segment A 1 B 1 on axis l, where points A 1 and B 1 are projections of points A and B on the axis l (Fig. 1) In linear algebra and functional analysis, a projection is a linear transformation from a vector space to itself such that =.That is, whenever is applied twice to any value, it gives the same result as if it were applied once ().It leaves its image unchanged. Though abstract, this definition of projection formalizes and generalizes the idea of graphical projection

- Orthogonal Projections. Consider a vector $\vec{u}$.This vector can be written as a sum of two vectors that are respectively perpendicular to one another, that is $\vec{u} = \vec{w_1} + \vec{w_2}$ where $\vec{w_1} \perp \vec{w_2}$.. First construct a vector $\vec{b}$ that has its initial point coincide with $\vec{u}$
- In the above example the revenue for each of the five years would be 50,000, 120,000, 205,000, 356,250, and 437,500 respectively. By simply amending the starting revenue (50,000) or changing the percentages or the fixed amounts used in the revenue projection formula, the revenue for years 1 through 5 can be quickly recalculated
- Orthogonal Projection Examples Example 1:Find the orthogonal projection of ~y = (2;3) onto the line L= h(3;1)i. Solution:Let A= (3;1)t.By Theorem 4.8, the or
- This subsection has developed a natural projection map: orthogonal projection onto a line. As suggested by the examples, it is often called for in applications. The next subsection shows how the definition of orthogonal projection onto a line gives us a way to calculate especially convienent bases for vector spaces, again something that is common in applications
- Example #1. In this example, we are going to use FORECAST function which will predict the next month sales data. Assume that popular FMCG company has sales data month-wise and the management needs to find out the sales forecasting to get the next future month sales

For example, if we know the past earnings and expenses, we can forecast the future amounts using the function. Formula =FORECAST(x, known_y's, known_x's) The FORECAST function uses the following arguments: X (required argument) - This is a numeric x-value for which we want to forecast a new y-value Refer also to video for formula by Kate Penner: Vector Projection Equations Refer to video by Firefly Lectures: Vector Projections — Example 1 Example: Linear Algebra Basic For example, consider Fischer projections 1 and 2. In each formula, the chiral centers are marked with asterisks. Notice that the two chiral centers in each formula bear the same ligands; each chiral center bears a i) H atom, ii) OH group, iii) CO 2 H group, iv) CH(OH)CO 2 H group FORECAST formula in excel can be used as a worksheet function and as a VBA function.. FORECAST Function as Worksheet Function. Example #1. In this FORECAST example, let's consider datasets for known y's values and known x's values and calculate a forecast value for 30 on the basis of known values x's and y's Interconversion of Projection Formula. Interconversion of fischer newman and sawhorse projections. Sawhorse to newman projection. Draw and Examples

- This Excel tutorial explains how to use the Excel FORECAST function with syntax and examples. The Microsoft Excel FORECAST function returns a prediction of a future value based on existing values provided
- The tutorial explains how to use Excel FORECAST and other related functions with formula examples. In Microsoft Excel, there are several functions that can help you create linear and exponential smoothing forecasts based on historical data such as sales, budgets, cash flows, stock prices, and the like
- That was the whole motivation for doing this problem. To figure out the projection matrix for v's subspace, we'd have to do this with the 3 by 2 matrix. It seems pretty difficult. Instead, let's find the projection matrix to get to the production onto v's orthogonal complement, which is this. So what is D transpose
- A 3D projection (or graphical projection) is a design technique used to display a three-dimensional (3D) object on a two-dimensional (2D) surface. These projections rely on visual perspective and aspect analysis to project a complex object for viewing capability on a simpler plane.. 3D projections use the primary qualities of an object's basic shape to create a map of points, that are then.
- Projectile Motion - Understand motion in two dimensions through examples. Enhance your knowledge by visualising projectile motion in possibly the most interesting way
- Further on you can add in calculation formulas in order to get your estimate for the expenditure of the project. > In Conclusion to the Statement above we State the Following. When it comes to our financial projection templates, the new guarantee the best designed templates based on professional designs
- ing the variable's magnitude and direction

A projection, I always imagine, is if you had some light source that were perpendicular somehow or orthogonal to our line-- so let's say our light source was shining down like this, and I'm doing that direction because that is perpendicular to my line, I imagine the projection of x onto this line as kind of the shadow of x We emphasize that the properties of projection matrices would be very hard to prove in terms of matrices. By translating all of the statements into statements about linear transformations, they become much more transparent. For example, consider the projection matrix we found in this example.Just by looking at the matrix it is not at all obvious that when you square the matrix you get the same. Your textbook states this formula without proof in Section 5.4, so I thought I'd write up the proof. I urge you to also understand the other ways of dealing with orthogonal projec-tion that our book discusses, and not simply memorize the formula. Example Let V be the span of the vectors (1 2 3 4)T and (5 6 7 8)T. These two vectors are linearl Query Expression Syntax Examples: Projection (LINQ to DataSet) 03/30/2017; 5 minutes to read +7; In this article. The examples in this topic demonstrate how to use the Select and SelectMany methods to query a DataSet using the query expression syntax.. The FillDataSet method used in these examples is specified in Loading Data Into a DataSet.. The examples in this topic use the Contact, Address.

Vector Projections. In this video we discuss how to project one vector onto another vector. Projection vectors have many applications, especially in physics. ** A Fischer projection or Fischer projection formula is a convention used to depict a stereoformula in two dimension without destroying the stereochemical information, i**.e., absolute configuration, at chiral centers. eg: (R)-Lactic acid. To convert this stereoformula into a Fischer

- Since $\mathrm{comp}_{\vec{v}} \vec{u}$ is the signed length/magnitude of the projection vector, we can remove the absolute value bars so that we then have that $\mathrm{comp}_{\vec{v}} \vec{u} = \frac{\vec{u} \cdot \vec{v}}{\| \vec{v} \|}$. Now let's look at some examples regarding vector projections. Example
- (Note that we can also find this by subtracting vectors: the orthogonal projection orth a b = b - proj a b. Make sure this makes sense!) Points and Lines. Now, suppose we want to find the distance between a point and a line (top diagram in figure 2, below). That is, we want the distance d from the point P to the line L
- Fischer projection formula (Science: biochemistry) Of sugars , representations, by projection , of cyclic sugars , or derivatives thereof, in which the carbon chain is depicted vertically. The lowest-numbered asymmetric carbon atom (C-1 in aldoses; C-2 in 2-ketoses, e.g., fructose) is drawn at the top, and the rest of the carbon atoms of the chain are drawn in sequence below the top carbon atom
- Projektion och reflektion. 45. Christian Abdelmassih. Published Mar 12, 2019. Updated Sep 25, 2019. Projektion. Säg att vi har två vektorer u.

- the same as in the above example, can be calculated applying simpler method. Solution: Intersection of the given plane and the orthogonal plane through the given line, that is, the plane through three points, intersection point B, the point A of the given line and its projection A´ onto the plane, is at the same time projection of the given line onto the given plane, as shows the below figure
- The projection formula has nothing to do with schemes and quasi-coherent modules. It holds for arbitrary ringed spaces and sheaves of modules on them. This can be found in EGA I or the Stacks project. In fact we may replace spaces by arbitrary sites, so that it really becomes a global statement about ringed topoi
- g from org.hibernate.criterion package

Inom matematikområdena linjär algebra och funktionalanalys är en projektion en linjär avbildning från ett vektorrum till sig själv sådant att = (man säger att är idempotent).. En ortogonalprojektion är inom linjär algebra en metod att bestämma en uppdelning av en vektor i en del som ligger i ett underrum och den del som är ortogonal mot underrummet Stereographic Projection. We let be a sphere in Euclidean three space. We want to obtain a picture of the sphere on a flat piece of paper or a plane. Whenever one projects a higher dimensional object onto a lower dimensional object, some type of distortion must occur

GROWTH in Excel Example #1. We have a given data sample with given values of X and Y, and we want to calculate the Growth using the Growth formula in Excel. So, the GROWTH formula in Excel that we will use is =GROWTH(B2:B7,A2:A7) Output: GROWTH in Excel Example #2. Suppose there a company that has revenue for the previous ten years Projection: what ever typed in select clause i.e, 'column list' or '*' or 'expressions' that becomes under projection. *selection:*what type of conditions we are applying on that columns i.e, getting the records that comes under selection. For example: SELECT empno,ename,dno,job from Emp WHERE job='CLERK'; in the above query the columns empno,ename,dno,job those comes under projection. ** Re: Formula to calculate PTO projection Hello atadam and Welcome to Excel Forum**. I suggest that you upload a small fictionalized sample of your data along with manually produced expected results that we can attempt to replicate using formulas/code Financial projections use existing or estimated financial data to forecast your business's future income and expenses. They often include different scenarios so you can see how changes to one aspect of your finances (such as higher sales or lower operating expenses) might affect your profitability Projectile Motion Formulas - Concepts and Solved Examples There are many types of motion around us. Projectile motion is a form of motion experienced by an object or particle that is thrown near the Earth's surface and moves along a curved path under the action of gravity only (in particular, the effects of air resistance are assumed to be negligible)

Perspective Formulas and Fischer Projections. So far, we have communicated the stereochemical orentation of compounds using the wedges and dashes of perspective formulas. For example, the perspective formula for (R)-Lactic acid is shown below. A Fischer projection is a convention used to depict stereochemistry in two dimensions A Fischer projection or Fischer projection formula is a convention used to depict a stereoformula in two dimension without destroying the stereochemical information, i.e., absolute configuration, at chiral centers. eg: (R)-Lactic acid. To convert this stereoformula into a Fischer projection use the following procedure: Step 1: Hold the molecule.

- imum and maximum extents are (-1,-1,-1) and (1,1,1) respectively). However, once the point P is projected on the image plane, Ps is visible if its x- and y- coordinates are contained within the range [left, rigtht] for x and [bottom, top] for y
- For a projectile motion displacement can be calculated from the point of projection along the direction of projection. Velocity has two components v c o s θ in horizontal and v s i n θ in vertical direction ,in which horizontal component of velocity remains constant because of absence of force. Acceleration due to gravity is present throughout the motion in vertical direction
- An orthographic projection is a very simplistic projection. When projecting onto an axis-aligned surface, The example of 2D camera-space vs. 2D NDC space uses this equation to compute the Z values. them in a temporary 4-dimensional vector. From there, we compute the clip Z position based on the formula discussed earlier
- Projection of a Vector onto a Plane Main Concept Recall that the vector projection of a vector onto another vector is given by . The projection of onto a plane can be calculated by subtracting the component of that is orthogonal to the plane from

We wish to nd a formula for the projection of u onto v. Consider uv = jjujjjjvjjcos Thus jjujjcos = uv jjvjj So comp v u = uv jjvjj The unit vector in the same direction as v is given by v jjvjj. So proj v u = uv jjv 2 v Example 1 1. Find the projection of u = i+ 2j onto v = i+ j. u 2v = 1 + 2 = 3; jjvjj= p 2 2 = 2 proj v u = uv jjvjj2 v = 3 2. 1 the projection of a vector already on the line through a is just that vector. In general, projection matrices have the properties: PT = P and P2 = P. Why project? As we know, the equation Ax = b may have no solution. The vector Ax is always in the column space of A, and b is unlikely to be in the column space. So, we project b onto a vector p in the column space of A and solve Axˆ = p

* Therefore, we have to keep in mind that both clipping (frustum culling) and NDC transformations are integrated into GL_PROJECTION matrix*.The following sections describe how to build the projection matrix from 6 parameters; left, right, bottom, top, near and far boundary values. Note that the frustum culling (clipping) is performed in the clip coordinates, just before dividing by w c You can make do with just the formula; and if you're using a graphics API like Direct3D that will build a projection matrix for you, you don't even need that. So, if the details of this article seem a little overwhelming, fear not. As long as you understand what projection does, you needn't concern yourself with how it works if you don't want to For **example**, take a look at the nested IF **formula** in cell C2 below. Explanation: if the score is less than 60, the nested IF **formula** returns F, if the score is greater than or equal to 60 and less than 70, the **formula** returns D, if the score is greater than or equal to 70 and less than 80, the **formula** returns C, if the score is greater than or equal to 80 and less than 90, the **formula** returns.

- Example: $3,333 (monthly run rate) x 9 months (April to December) = $29,997 . Forecasted annual sales. The total sales revenues you expect this year. You calculate it like this: Sales revenues to date + Forecasted monthly sales. But before you eagerly run the formulas above, you need to get your numbers right
- Cylindrical Projection Examples. When you place a cylinder around a globe and unravel it, you get the cylindrical projection. Strangely enough, you see cylindrical projections like the Mercator and Miller for wall maps even though it inflates the Arctic
- Economic Profit Formula - Example #2. Let us take the example of John who has started his own company named XYZ Ltd. He has invested $50,000 as the capital for the business which he could have otherwise invested in a corporate bond with 4% annual coupon
- business, business financing - How to Forecast Revenue and Growth - Entrepreneur.co
- Population Growth Formula. The following formula is used to calculate a population size after a certain number of years. x(t) = x 0 × (1 + r) t. Where x(t) is the final population after time t; x 0 is the initial population; r is the rate of growt
- Formula To Calculate Projected Income. Similar to an income statement, the Income Statement Projection follows the following Rule: Purpose and Application of Income Projection Statement. Income Projections are vital for every business. For example, It takes 1 week to Produce and pack Product A
- I'm not sure at what level you're asking this question. It sounds as if you've found the formulas online, and are just trying to understand what it does. On that reading of your question I offer: Imagine a ray from the viewer (at point V) directly towards the center of the projection plane (call it C)

Projection Operations (C#) 07/20/2015; 3 minutes to read +7; In this article. Projection refers to the operation of transforming an object into a new form that often consists only of those properties that will be subsequently used Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) https://www.patreon.com/patrickjmt !! Orthogonal Projections - Scal..

- Orthographic Projection-Itisthe projection of a 3D object onto a plane by a set of parallel rays orthogonal to the image plane.-Itisthe limit of perspective projection as f −> ∞(i.e., f /Z −>1) orthographic proj. eqs: x =X, y =Y (drop Z)-Using matrix notation: xh yh zh w = 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0
- Fischer projection, Method of representing the three-dimensional structures of molecules on a page, devised by Emil Fischer. By convention, horizontal lines represent bonds projecting from the plane of the paper toward the viewer, and vertical lines represent bonds projecting away from the viewer
- First of all, thank you for the A2A. First let me show you how to convert Fischer projection to Newman projection. The easiest way to do this is to proceed via Sawhorse projection (if you are aware of that). However you can convert the projection.

- Perspective formula definition is - a structural formula representing three dimensions and used primarily to distinguish among optical isomers
- Free vector scalar projection calculator - find the vector scalar projection step-by-step This website uses cookies to ensure you get the best experience. By using this website, you agree to our Cookie Policy
- FUNDAMENTALS OF LINEAR ALGEBRA James B. Carrell carrell@math.ubc.ca (July, 2005
- In the example shown, we simply want to flag records where the color is red AND the size is small. In other words, we want to check cells in column B for the color red AND check cells in column C to see if the size is small. Then, if both conditions are TRUE, we mark the row with an x. In D6, the formula is:

- 123 on March 27, 2018 March 27, 2018. Projectile motion best definition is here . and α is angle of projection with x axis. Now as i explain above . So by using straight line motion, in two separate axis x and y
- Projection Operators . Example. A simple example of a non-orthogonal (oblique) projection is \[ {\bf P} = \begin Oblique projections are defined by their range and null space. A formula for the matrix representing the projection with a given range and null space can be found as follows
- Vectors in 3-D. Unit vector: A vector of unit length. Base vectors for a rectangular coordinate system: A set of three mutually orthogonal unit vectors Right handed system: A coordinate system represented by base vectors which follow the right-hand rule. Rectangular component of a Vector: The projections of vector A along the x, y, and z directions are A x, A y, and A z, respectively
- Solved Examples on Horizontal Range Formula. 1) A motorcyclist has set up a bike stunt with a ramp at the edge of a gorge 75.0 m broad. The ramp is inclined by 53.1° from the horizontal plane. She plans to take off the bike from the ramp at a velocity of 28.0 m/s
- Although there is no hard-and-fast rule for drawing a wedge and dash structure, most people find it easiest to visualize the three-dimensional shape of a molecule if the pair of bonds in the same plane as the paper is drawn next to each other, and the bonds in front of and behind the plane are also drawn next to each other (as in the example shown)
- Example of an Inventory Turnover Calculation For fiscal year 2019, Wal-Mart Stores ( WMT ) reported annual sales of $514.4 billion, year-end inventory of $44.3 billion, and an annual COGS (or cost.
- Projection is a psychological defense mechanism in which individuals attribute characteristics they find unacceptable in themselves to another person. For example, a husband who has a hostile.

Cash flow projection is a statement showcasing the expected amount of money to be received into, or paid out of, the business over a period of time. It is usually prepared on a monthly basis, but that can be reduced to a shorter period of say a week, and also can be extended to include 5 to 10 years Projectile motion is a type of motion experienced by an object that is projected near the Earth's surface and moves along a curved path under the action of the force of gravity only if the effects of air resistance are assumed to be neglected). This curved path was shown by Galileo to be a parabola. The study of such types of motion is called ballistics, and this type of trajectory is a. Projection Operator Technique . The Projection Operator Technique utilizes the extended character table which includes each symmetry operation separately. The technique involves multiple steps, listed below in the form of the BF 3 example. 1. We begin by determining the reducible representations of the orbitals in question

For example, on a 5000 pixels wide map, the latitude 38 would be 571.36 pixels above the equator. I have built a script using this formula and it works perfectly. What I would like is a similar formula, but which provides a latitude based on a given pixel shift. So I could feed it the answer from above (571.36) and it would give me the answer 38 We have finally reached the item that represents 3D graphics best - the projection from the 3D world on a 2D plane while maintaining the appearance of depth. A good example is a picture of a road or railway-tracks that seem to converge down to a single point far away in the horizon For example using the Apple Inc income statement for 2013, the gross margin percentage is calculated as follows: Gross margin % = (Revenue - Cost of sales) / Revenue Gross margin % = 64,304 / 170,910 Gross margin % = 37.6% Accounts Receivable Days. The accounts receivable days is calculated using the following formula A Fischer projection or Fischer projection formula is a convention used to depict a stereoformula in two dimension without destroying the stereochemical information, i.e., absolute configuration, at chiral centers.. eg: (R)-Lactic acidTo convert this stereoformula into a Fischer projection use the following procedure

cash flow projection for 12 months example-2 . CONCLUSION. Aside for monthly cash flow, you can turn the Cash Flow Projection For 12 Months for yearly use or for each project. The Cash Flow Projection For 12 Months is open source template, you can edit and modify it for free. The Cash Flow Projection For 12 Months can be downloaded for free This microsoft ® Excel 5 year sales projections template estimates the main financial figures for any company for five years that allows to quickly fill your values to calculate a professional forecast report. The estimation includes shortened cash flow and income statements, and also a balance sheet. This comprises product price in addition to quantity variables to save sales The TODAY function will return the current date on an ongoing basis, so the formula returns TRUE only when a date is in the current year. Example 2. If we want, we can extract the year from a given set of dates. Suppose we wish to extract Year from the dates below: Using the YEAR formula, we can extract the year. The formula to use is Example: The population of a town as per the senses records are given below for the years 1945 to 2005. Assuming that the scheme of water supply will commence to function from 2010, it is required to estimate the population after 30 years, i.e. in 2040 and also, the intermediate population i.e. 15 years after 2010. Year Population 1945 4018 But the projection of these edges, i.e., a'b', a'd' & a'a1′ are at an angle of 120º to each other and also they are foreshortened to the same length. The front view of the cube, therefore, represents its isometric projection. Read also: Dimensions and Types of Dimensioning System

Many of them are optimised for use in one particular part of the world. An example is the Geodetic 1949 datum that has been used in New Zealand. Another example, familiar to GPS users, is the WGS-84 datum. WGS-84 is an example of a datum that is used globally (For example, note the sides of the road in the left ﬁgure above. Although, as the right ﬁgure shows, we can always be surprised.) In summary, the common termination point for the images of parallel lines in 3D is the perspective projection of the 3D tangential direction ~t. It is referred to as the vanishing point. CSC420: Image Projection. The projection from X to P is called a parallel projection if all sets of parallel lines in the object are mapped to parallel lines on the drawing. Such a mapping is given by an affine transformation, which is of the form = f(X) = T + AX . where T is a fixed vector in the plane and A is a 3 x 2 constant matrix. Parallel projection has the further property that ratios are preserved

Mainly, this projection is useful for tracing routes with a steady course in a straight line. In addition to creating a projection, Mercator published a geometric formula that corrected the distortion presented on its map. These calculations enabled seafarers to transform projection measurements into degrees of latitude by facilitating navigation In demonstrating the identity of the two meso-compound formulas, remember that a Fischer projection formula may be rotated 180º in the plane. A model of meso-tartaric acid may be examined by Clicking Here. An additional example, consisting of two meso compounds, may be examined by Clicking Here For example, cell A3 below contains the SUM function which calculates the sum of the range A1:A2. Enter a Formula. To enter a formula, execute the following steps. 1. Select a cell. 2. To let Excel know that you want to enter a formula, type an equal sign (=). 3. For example, type the formula A1+A2 Format and Example. The following example illustrates the production budget format. The expected sales units are obtained from the sales budget of Company A. The planned ending units of 1st, 2nd and 3rd period are the beginning units in 2nd, 3rd and 4th period respectively

For example, lines traced from the eye point at 45° to the picture plane intersect the latter along a circle whose radius is the distance of the eye point from the plane, Mathematical formula. The perspective projection requires a more involved definition as compared to orthographic projections Another common projection in SQL adds one or more columns to all the columns of a table. For example, the following SQL query adds the Unit Margin column to all the columns of the Product table: SELECT *, [Unit Price] - [Unit Cost] AS [Unit Margin] FROM Product You can get the same result in DAX by using the ADDCOLUMNS function

This guide explains elementary forecasting methods that can be readily applied into Microsoft Excel spreadsheets. This guide applies to managers and executive who need to anticipate customer demand. The theory is illustrated with Microsoft Excel.Advanced notes are available for software developer who would like to reproduce the theory into a custom application For example, if you copy the formula in cell B7 to cell C7, the formula in C7 automatically adjusts to the new location, and calculates the numbers in C3:C6. You can also use AutoSum on more than one cell at a time. For example, you could highlight both cell B7 and C7, click AutoSum, and total both columns at the same time $\begingroup$ I'm really just trying 3D projection but has a glitch you can see in this video: youtu.be/XXqI-w_iaSE So when the grid gets behind the eye, it gets inverted. If i'm not adding ex,ey to the linear interpolation formula (wiki 3d projection page - display surface) then the glitch does not appear. $\endgroup$ - kidbro Dec 29 '19 at. In the presence of formal email writing these days, letter writing has become less common. However, some of the letters that are written today will be among the most important ones, such as writing a letter for a job application, request for proposal, bank applications, and so on For example, the following formula adds 45 weekdays to the start date in cell A2, ignoring holidays in cells B2:B8: =WORKDAY(A2, 45, B2:B85) For the detailed explanation of WORKDAY's syntax and more formula examples, please check out WORKDAY function - add or subtract workdays in Excel. Excel WORKDAY.INTL functio

Section 6.4 Orthogonal Sets ¶ permalink Objectives. Understand which is the best method to use to compute an orthogonal projection in a given situation. Recipes: an orthonormal set from an orthogonal set, Projection Formula, B-coordinates when B is an orthogonal set, Gram-Schmidt process. Vocabulary words: orthogonal set, orthonormal set. In this section, we give a formula for orthogonal. The result of the NPV formula for the above example comes to $722,169. To compute the final NPV, one needs to decrease the initial outlay from the value obtained from the NPV formula. It leads to.

The same numbers were in Example 3 in the last section. We computed bx D.5;3/. Those numbers are the best C and D,so5 3t will be the best line for the 3 points. We must connect projections to least squares, by explainingwhy ATAbx DATb. In practical problems, there could easily be m D100 points instead of m D3. The Sawhorse Projections are very similar to Newman Projections, but are used more often because the carbon-carbon bond that is compressed in a Newman Projection is fully drawn out in a Sawhorse Projection.When properly laid-out, Sawhorse Projections are useful for determining enantiomeric or diasteromeric relationships between two molecules, because the mirror image or superimposibility. Therefore, projection of the arbitrary vector on the decart axis, equals to corresponding coordinate of the vector. A little bit complicated to calculate the projection of the abritrary vector to the arbitrary axis or arbitraty vector .In this case, we need to calculate the angle between corresponging vectors, what can be done by using the vectors scalar product formula