If C is a closed contour , , and n+1, then z" dz = ? О а. 2л O b.0 O C. 2ni O d. None of the above

Q: ) ydx + zedy-y'dy=o

A:

Q: LEnd Ale Loplaee trons form for the follwiner funetion flt)= (1ot)

A:

Q: 1. Let Ā = (-1,2, 3) and B = (4,–3, 1). Find the following. c. [2Ã] – |3Ē| d. [2Ã + B|B a. JĀĪĒ –…

A: Let A→=-1,2,3 and B→=4.-3,1 Find the following: a. A→B→-B→A→ b. A→B→-2A→ c. 2A→-3B→ d. 2A→+B→B→ e.…

Q: Find the real numbers r such that x' is a solution of x²y' +3xy – 15y = 0. %3D a) Or = -3 andr = 5…

A:

Q: 6. Find UV (dot a) Ū · V = (2, 3, -

A:

Q: [1 ㅇ 1 Let A = 0 -1 %3D Lo ㅇ -1] a. Compute A² and A3. b. What is A1019

A:

Q: 43x2-2x dx . | Evaluate x + 2

A:

Q: a) Find ū - i b) Find w.u 1/2

A:

Q: 2 let -27 Aslo -3 1470 -4 find AB+BA,AA"AA, (3A=2B)°C A'C..

A: "Since you have posted a question with multiple subparts, we will solve first three subparts for…

Q: 1. Find values of x and y that make the following equation true. 1 3y] -15 7 3 -13 -15 10] -1 7 -2

A:

Q: Write down an equation of ARIMA (9,2,5) using y?

A: Given the time series process ARIMA9,2,5.

Q: -dz , where y is given in the figure z2+1

A:

Q: dz Let z = a? + y, x = 2st, y = s- t, s = u", and t= u sin w. Compute for and du %3D

A: We have that z=x2+y3x=2sty=s-t2s=uwt=usinw We will find ∂z∂w and ∂y∂u

Q: yde +zzdら-dy=。

A:

Q: AN 3. Given R(x) = a) R (-1 3x-1 TED COMPILED ANDEDIB COMPILED AND EDITE COMPILED AND SoCOMPILED AND…

A: This is a composition of functions.

Q: H.W/Given A = ax + 2 ay - 3 az, B = ax + 2 ay - 3 az, B = -4ay+az and C = 5ax - 2 az Find 1- Ax B…

A:

Q: 12. Triangle STU with verlices S-1,-6), 70.-3), and U3,-4): S': U': T'

A:

Q: 36 If A= () B= 31 53 C= 45. Then the Adjoint of A =

A:

Q: 12. If a b = √3 and a × b = (1,2,2), find the angle between a and b.

A:

Q: If *C_, = 36. °C, = 84 and "C.. =126. then find'C,. +l

A:

Q: Establish the identity arg() = argz1 – argz2 .

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: x = 36, y= -8 and z = 2. Evaluate each of the following and simplify your answer.      a)…

A:

Q: .In AWXY, if ZX = ZY , WX = 9x – 11, XY = 4x + 1, and WY = 7x- 3, find x and the each side. measure…

A: Given that <X = <Y , so the opposite sides of them are equal.  WX=WY Or, 9x-11=7x-3 Or,…

Q: Show that if we make the change of variables =x – ct and n =x + ct, then, as in (16.7), a?u ,a²u a…

A:

Q: 1 da (교2 + 1)2

A:

Q: 103 Let = 2+j"8 and z, = 4+ j06. Show that a. + =2 = =, +z2 b. 1- 2 = =-2 с. d.

A:

Q: . If m Z 1 = 60 and m L2 = 30, then 21 and 22 cannot be which of the following? a. acute c. vertical…

A:

Q: c. (18,-11,9,8) d. (18,11,9,-8) 2. x = (-1, -2,-2), u = (0, 1, 4), v = (-1, 1, 2), and w = (3, 1,…

A: since you have posted multiple question in this question which are not interlinked so i have solved…

Q: Evaluate. Assume u >0 when In u appears. x4 dx 4x + 6 O A. In 4x +6| +C O B. 20 In 4x° +6 +C to

A: Solution of the problem as follows

Q: 7. Р(6, 4)/4! ANSWER ! 15

A: We have to find given formula.

Q: 8. The rationalizing substitutionw + 4 = u² transforms - dw into w+4 A. fu² - 4°du B. 2fu² - 4}du C.…

A: Given: I=∫w2w+4dw  ...1   As we know that; The Power law: ddxxn=nxn-1 And ∫a·fxdx=a·∫fxdx , where a…

Q: If u x = [1, -3,5], thenx =

A:

Q: 1 x2 1- y 2パーン 3. - 1 + y x + x2 x²

A:

Q: 3- The result of dot product between A=(2, 3, 1) and B=(-1, 5, 1) is: a) A. B=14 b) A. B=-34 c)…

A: 3.