Use polar coordinates to find the limit. 32-3y-1 lim (*.v)+(0,0) 7a2 +7y 3 Question 3 Find the first- order partial derivatives. f(o, u) (3z- 5y) 117

Q: Consider the points A(2, a,0), B(0,1,B),C(1,1,B) where aand Bare negative real numbers. Find a and…

A: To add or subtract, two or more vectors add or subtract the corresponding components of each vector.

Q: I need help with part B ONLY. You are the foreman of the Bar-S cattle ranch in Colorado. A…

A: Given following shown data b)The  Σx, Σy are calculated by adding all values of X and adding all…

Q: Express in terms of i. 1. V - 100

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Q: tsmat

A: Topic : Laplace transform

Q: U W V

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Q: . Find x R 12.5 x + 5 V 7.5 x- 5 T

A: Given:

Q: S. x Y+ 3 x²

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Q: Find the value of x and y so that 3 6. 12 16 Both x and y are equal to..

A: We use the properties of matrices to find the values of x and y.

Q: Find X ,Y and Z

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Q: Fill in the missing values in the X2 column of the following table, and then calculate EX-. Parent…

A: Given data is Parent Children in family of             Origin(x) Number of planned children(y) x2…

Q: 1.

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Q: Show that fu,, u,) is an orthogonal basis for R?. Then express x as a linear combination of the u's.…

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Q: Eliminate the arbitrary constants Inw = -x, y = C₁W + c₂w²

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Q: A = 0 -1 3 -7 0-5 4 7 1 0 -2 -10 0 10 6 12

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Q: The coefficient of determination lies between 0 and 1. True or False

A: Coefficient of determination is defined as square of the coefficient of correlation (R^2)  It is…

Q: Find a and b such that 2 1 = a -4 + b -4

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Q: the Vectos if linearly. Determine independent answer 1. -3 3.

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Q: The accompanying table shows the maximum weights (in kilograms) for which one repetition of a half…

A: XYX.YX2Y21905911210361003481180581044032400336416054864025600291618561112853422537211755596253062530…

Q: Is x and y independent?

A: Given ,the joint probability density function (pdf) of (X,Y) isf(x,y)= Marginal pdf of X is =…

Q: W X Y Exs. 4, 5

A: Given: mXW⏜=60, mWZ⏜=70, and mZY⏜=70.

Q: Choose which variables are basic and which are nonbasic: X1 X2 X3 S1 S2 S3 P 0 8 1 -4 0 40 4 160 1 8…

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Q: Find u. v. [1.14, -3.26, 2.09, -1.87] = [-2.29, 1.72, 4.33, -1.54] = V =

A: Given u=[1.14, -3.26, 2.09, -1.87] =[u1 u2 u3 u4] say   v=[-2.29, 1.72 ,4.33, -1.54]=[v1 v2 v3 v4]…

Q: 2.

A: ∫x2ex dxBy integration by parts

Q: о 1 Sdr;

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Q: How did we find that variables x and y are independent?

A: Solution

Q: What is the value of r?

A: Calculated values :  N1 = 200  dN1/dt = 100    N2 = 400  dN2/dt = 160

Q: Find

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Q: How to interpret r in relation to the context?

A: In question, We'll discuss about interpretation of r i.e. correlation coefficient.

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.