In Problems Z1 = 1+ j2, Z2 = 4 – j3,Z3 = -2 + j3 and Z4 = -5 – j. evaluate in a + jb form given %3D | Z,Z3 5. a. b. Z2 ++ Z3 Z1+Z3 Z1 Z4

Q: 0 2 4 6 2 3 4 5 If A = Compute C1(A). 2589 3 2 1 7

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Q: The analyst wants to investigate whether there is earning difference between male non- native…

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Q: 2. Ja. If a a = 0 and a b 0, what can you say about b? b. If a a 0 and a b 0, what can you say about…

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Q: -2 1 A = -3 2 5 -1 3 Then adj(A) = -11 -9 -3 6 -5 -10 1 None -11 3 -5 -9 6 -10 -3 2 11 -3 5 9. -6 10…

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Q: (3),ソー3:1 y-5 2. 4.

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Q: 122 SSS(2x- (2x+3y+z)dxdydz

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Q: In Problems 11–48, simplify each expression. Assume that all variables are positive when they…

A: To simplify: 273 Solution: Given,273 On simplifying further we get: 273=(33)13…

Q: Find a and b such that a= h -51 -6 2 =a 1 +b -2 2 -2 .

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Q: 2-₁ {2+-+5} 25. Evaluate L-1 (a) et+e-3t U (b) 2e-t+11e-3t (c) 2e- +11te-3t (d) e-t+11te-3t

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Q: if w7=1 ای برای این کار این 1 + 1 w+6 2+w + 1 w+w 4 ?

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Q: -4 3 4= [1 2] and B = [1 2]. A - A(3B) = 0 1881

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Q: 3.9b + a3 + 27 - 3a2 + 5a3 - 2a2 + 2.1b + 7

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Q: Stätements Reasons 3(x-5)=-6 Given %3D 3x-15=-6 3x-15+15=-6+15 3x =9 3x 9 %3D 3 3 メ=3

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Q: If A =  (2   1) and  B = (3 )then BA =            (3   4)                (1)

A: Given A=2134 and B=31

Q: 12. 3x-2y = 18 5x+10y = -10

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Q: Simplify. 3a -6a ab -6 아 a]. [ba la 이 -3a-b - 30ab a²6²56² [ ab -56 2 °-3a-b+30ab3a-6 - 12a -a²6²…

A: If the given matrices are A=a1b1c1d1 and B=a2b2c2d2 then the multiplication of these two matrices…

Q: -2 1 A = -3 %3D -1 3 Then adj(A) = %3D -11 -9 -3 3 6. -5 -10 1 11 -3 5 9. -6 10 3 -2 -1 -11 3 -5 -9…

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Q: If A= -4 -3 -2 0 3 4 0 -1 -3 and B= -2 -2 2 4 1 1 2 -4 -1   4A-3B=

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Q: 2. Simplify 2ay 4xy?. V

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Q: 9-4x2 16x² dydx 2 3/2 H/2

A: We will solve the following.

Q: If B = 10 1 -21 1 1 1 -2 then det (B5) =

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Q: y = x - 2 y = x + 1 y = 2x + 1 y = -2x + 1

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Q: compute 2A − 3B

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Q: What is m 24?

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Q: Problem 6. Find the coefficients a11, a12, A21, 33, a13, 031, 022, a32, A23 and the constant terms…

A: Given equation 8x1 + x2 - 2x3 = 6-3x1 + 4x2 - x3 = 0 17x1 - 5x2 + 2x3 = -1

Q: -2 -1 2 01 4 5 3 21 3. Which of the following 5] 1 -31 , B = B. and C = Let A = -1 6. 2 4 is the…

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Q: 4x+12y+16z=04x+12y+16z=0 3x+4y+5z=03x+4y+5z=0 x+8y+11z=0

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Q: Problem 4 (6.EE.A.3) Which expression is equivalent to 5(4x+ 3)-2x? A. 18x+15 B. 18x +3 C 7x+8 D.…

A: We have to find the equivalent expression of 5(4x+3)-2x

Q: If Ax) = Vx -1 and g(x) = x+ 1, which expression is equal to fAg(x))? 1+ー1 Wx²+2x (x + 1) - 1 ベズ+x-1

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Q: 6 0 0 0 then det (A) = | If A = -9 9 -9 7 8 4 0 1 -2 0 0-6

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Q: If B ♣ Q = B2 - 2Q      what is (-5) ♣ (2) =

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Q: Compute A B, where A AB= 0 -2 2 -2 0 2 -4 7 8 -5 -1 2 and B = 8 -2 1 -5 -1 3

A: This question can be solved using the concept of multiplication of matrices.

Q: If k-1=²1-6, then 4k − 21 = 4

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Q: 1. 3x +7 13 (x -2; x 2; x = 5) %3D

A: Given: 3x + 7 =13     To determine: Value of x

Q: ду Q5: A /Determine az if you knows that: z = (x2 + y2 - 2z Incos3x) дх ду %3D

A: To find the partial derivatives of given z=(x^2+y^2-2zlncos^3x)