a prob. 174 Find (c) E (XY)

Q: a dy ピ+3

A: Given

Q: GH is what of the following

A: Answer and explanation is given below..

Q: Find the exact value of dydr. 1/4 Ja

A: As we know that; The Power rule: ∫xndx=xn+1n+1+C  ; n≠-1 Given; I=∫141∫x2xxydydx

Q: Finl with 3D ph

A: Given function is z=1+xyx2+y2 3D graph is

Q: If f(2) = cosh (In a), then f'(7) = %3D Your answer should be rounded to the nearest whole number if…

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Q: tes, sno W inut E [XY] = E[X] E[Y] E [g1(X) g2(X)] = E [g1 (X)] E [g2 (X)1 and

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Q: What is the value of k if any So kxe* dx = 1

A: This question is taken from the Definite integral in which we have to find the k value by solving…

Q: figure th

A: 1) Here we have to find the ∠RST=?

Q: The area to the left of Z= -0.11 is?

A: The standard normal variable is z, which follows the normal distribution with the mean of 0 and…

Q: What is Arccot(-/3) if 0 < 0 < T?

A: Given that  arccot-3=? It is known that  arccot-x=π-arccot x So, arccot-3=π-arccot3=π-π6=5π6

Q: If e dy then y-

A: We will evaluate the following Integral.

Q: Differentiate the following with respect

A: Given, f(t)=3cos(2t). Differentiate given function with respect to t.…

Q: Is it possible to have it a little more detailed?

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Q: Find the principal value of (1– V3i)".

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Q: Find the d. c. of T from definition.

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Q: popula ty that least th st of fo

A: It is an important part of statistics. It is widely used.

Q: Find f"() if fx) = 2e* - %3D e* In 2 Ob) 20 2e* O c) 2e O d)

A: Recall:     d(eax)dx=a.eax

Q: Find the following.

A: Integration is summation of discrete data. The integral is calculated for the functions to find…

Q: Find the general solution of the given ODE.

A: Given differential equation is y'=1+x1+y2dydx=1+x1+y2dy1+y2=1+xdx

Q: | Aut (Z561)| =

A: We have to fin the cardinality of  Aut(Z561) that is  | Aut(Z561)|.   Result used (1)      ϕ(p×q×r)…

Q: Sor's Evaluate e" 2e* 5e dx

A: The given integral is ∫ex2ex5ex dx

Q: Explain why AGHL ~ AGJK K I UE E

A: Explain the similarity

Q: Use Gauss's forward formula to find the value of y when x = 3-75, given the following table 2.5 3.0…

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Q: Work out the following | (2x + 1)e² -z da =

A: we use substitution method to solve this integration

Q: 1.) det(A^T)

A: Let's Solve, det (A^T) = det A

Q: Evaluate e dt 0.2

A: We have to use standard gamma integration here.

Q: find dz e 1-e |

A: To find the given Integral.

Q: a. 1 L₁cos .x³dx

A: As per the Bartleby guidelines I am answering only first question. Kindly upload again and clearly…

Q: )find dy to yalog,o(3X+1)

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Q: 1. b. X %3D in

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Q: Find if y = [In(e* + 1) + ešin #]³. Do not simplify.

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Q: If E(X) = 17, E(X2) = 298, find a lower bound for P(10 < X < 24) Please provide your working and…

A: From the provided information, E(X) = 17 E(X2) = 298

Q: Show E(XY)

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Q: The fourth term in the expansion (2r + y)' is

A: The equation for the combinations n taken r at a time is equal to Crn=n!n-r!r!.  The continued…

Q: The area to the left of z =0.53 is

A: The z-score for any assumed random variable X~N(μ,σ2) is Z=X-μσwhere, μ=population mean…

Q: ines: 8. 3 x 4; D = {Integers} %3D -

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Q: *find te general Souliton hor the XZP +YZq =XM

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Q: Find the lenegth of the cunde 312 2 from x=o to -

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Q: Q4 Legendra polmomial Pe (X) =2 + (3x+1) than Prove that (2u+1) Puck) =Pmnil (X) -P(X) n-1

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Q: What is the approximate value of x in the diagram below?

A: Given: ∠B=90°∠A=25°AC=18  cmBC=x  cm

Q: 5-Vx+25 limr→0

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Q: Prove that if æ - Exp (A), then E (x) = X. 2~

A: Here,x~Exp(?)

Q: Sohe The esurhons -| :) dy Lと

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Q: Co

A: Given that: The Taylor series for f(x) = ln (x) at c = 3 is ∑k =0∞ ck ( x - 3)k .

Q: Find the exact value of c.

A: By angle sum property of triangle; Third Angle = 180 - 90 - 45 = 45. Since now two angles are equal…

Q: the area to the left of z=0.62 is

A: It is given that the z-score is 0.62.

Q: tion f(x)=

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Q: What is the value of z?

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Q: e obtained by r

A: