OC. (AUB)'= (n,q.y)

Q: Suppose Cov(X,Y) = 281. What is Cov(0.76X, 0.43Y)?

A: The objective of the question is to find the covariance of the two variables 0.76X and 0.43Y given…

Q: X=4uv-2u, y= - (uv +8uvw), and Z:9uvw Find acx.y,z) =

A: We have to find Jacobian.

Q: Q3) Evaluate xty'dy dx?

A: Given: ∫24∫12x2y2dydx

Q: Find dy y = e fin (52) for り =

A:

Q: Given PCB) and PCA and B)=7,Find PCA and B)

A: P(B) = 3 /7P(A and B) = 1/7

Q: e)S 2х-4 dx х3+5х

A:

Q: Scx+i) e dx

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Q: seclyltun Cy) -csc?(y!dy

A: Use formulas of integration to evaluate the given.

Q: PIND F'): b. FG)- 4- ax*)

A: Given: f(x) = 4-3x25 To find: f'(x)

Q: Suppose Cov(X,Y) = 725. What is Cov(0.72X, 0.62Y)?

A: The objective of this question is to find the covariance of the two variables 0.72X and 0.62Y given…

Q: find the anti- deriva tive of the fun cticn: fcx) = 4 cSca cotx - Secx cot x

A: Derivative of function

Q: 1 d) S e) S csc³x cot³x dx f) S dx x2Vx2 + 4 dx

A:

Q: Find if y = tan- 5). Select one: A. 1-) В. 1+ (1 – 2)* C.d - 2 O D. I+ (1 - 1)* OE.+ (1-)

A: Given function is We know that derivative of tan inverse x is 1/1+x^2,so

Q: S (sech u + tanhu)² du

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Q: ジ.キウー。 *り6)e o)。 3-

A:

Q: ニ 2 2. dx | -r

A: The given integral  y=2∫-rrr2-x2dx  Can be solved using integration formulas given below…

Q: x3 + 2) dx 2.) S

A:

Q: 2) 3. | 24 ly-11 dy

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Q: Qi x dy

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Q: Giren that S ) FWdx=2ondd SZ flx)dx=-7Pnd the roluç of 76Sdx Plx)dx=-77ndthe Yoluç. of

A:

Q: ag show that: coth's =ţ he (xal/, X-1

A:

Q: ~(QヘP)=P v~Q =P V ~Q ylgn ihi

A:

Q: dx 11. Evaluate , 1+x2 a. b. с. п d. 2n

A:

Q: ole

A: We have to solve given differential equation:

Q: AC) = -t+J At - t) sin rdt %3D OA. -t + OB. .3 -t 12 OC. OD. -t + O E. e -- 6.

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Q: c) y" - xy = 0.

A:

Q: dy 3) Determine the of : In (ху?) %3D х у dx

A:

Q: Se xye" dy, C. x- , y-, z- , 0 <te1

A:

Q: Suppose Cov(X,Y) = 546. What is Cov(0.13X, 0.41Y)?

A: The objective of the question is to find the covariance of 0.13X and 0.41Y given that the covariance…

Q: What is the image of C? C B C' A B' A'

A: Solution is given below:

Q: 4 Vx en Cx) dx

A:

Q: What is the value of (V-1)' ? A. e- BỊ e C. e D. e

A:

Q: ue the differntial equahion 95. X-

A:

Q: (e") = :一

A: Our aim is to find the derivative of eπ i.e, ddx eπ =?

Q: Suppose Cov(X,Y) = 65. What is Cov(0.46X, 0.39Y)?

A: The objective of this question is to find the covariance of the two variables 0.46X and 0.39Y given…

Q: ++dy=e' dy A True B False

A: topic - exponents and integration