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: 1) x + y + z = 9 2x + 3y + z = 23 3x + 2y + 4z = 22

A:

Q: 2. Determine the products C = AB and D = BA if 4 67 -7 -5 A = -1 3 -5 21 -13 -4 7 6 %3D 1 -9 -3 1

A:

Q: Problem 2. Find all triples of integers (x, y, z) that satisfy r² + 2y? = z2.

A: (x,y,z)=(k|b2−2a2|,k(2ab),k(b2+2a2)),a,b,k∈Z+

Q: 3. Integer Representation (48)10 = D16 (67)8 = C D10 = C D16 (4F)16 = C D10

A: For  (48)10 Hence (48)10 = (110000)2 = (60)8 = (30)16

Q: 6. If x = 2 and y =-3, what is the value of 2r-3ry-2y?

A: Given x=2 and y=-3We need to find the value of 2x2-3xy-2y2

Q: Vhạt is the end behavior of each of the followin 1) y = :-4x + 2x? + 7 2. y = 2x - 3x + 4 3. y = -x3…

A: As per guideline we have to solve only 3 subparts

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

A:

Q: at is the end behavior of each of the fo 1. y = -4x3 + 2x? +7 2. y = 2x - 3x + 4 3. y = -x³ + 2x5 -…

A: We have to find the end behaviour

Q: 1. 3x-11x + 10

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

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

A:

Q: If then [10 7 3 4=[47] [ 2 A B = -6 A(5B) = and

A:

Q: Problem 5

A:

Q: 3x +6x? -6x - 36 2x' +5x -x-6 x' +3x' -10x? 3x +2x -35x² -18x+72 Fxnressions that have a factor of…

A: 1) 3x3-6x2-6x-363x2x-2-6x-63x2-6x-23x2-2x-22x-2x+2x-2 This expression has the (x-2) factor. 2)…

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

A:

Q: iv) F(s) = 55-4 65-4/64 52-45+20

A: F(s) = (5s - 4)/(s2 - 4s + 20)          = (5s - 4)/{(s2 - 4s + 4) + 16}         = (5s - 4)/{(s - 2)2…

Q: What is the end behavior of each of the following 1. y = -4x3 + 2x? + 7 y = 2x - 3x + 4 y = -x3 +…

A:

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

A:

Q: 23. x+y+z=14 2y + 3z=-14 -16y-24z=-112

A:

Q: compute 2A

A:

Q: 41 -5-4-3 2-1 1 2 3 4 5 x y = 3x - 5/3 5 y=-=x+3 3 5 y=-3x - 1²/2 - 3 5 y = -x +3 3

A: As we know that equation of line passing through the points (a,b) and (c,d) is y-b=d-bc-a(x-a)

Q: 1. 8x+9-6x-7  2. 2y-6+5y+9 3. 3x+8+4x-9 4. 9y+16-12y+24 5. 7g-5-8g+12

A: Given that

Q: 9. x- y=2 x =-2 {) व

A: The given equations,x-y=2x=-2

Q: (1) 5. How many different class pictures can be taken if there are 2 teachers and 15 students and…

A: This is a problem related to permutation and combination. Based on the general formula and concept…

Q: 9-4x2 16x² dydx 2 3/2 H/2

A: We will solve the following.

Q: D. ChOra C. diameter D. Pa . Identify what property is being illustrated by the following. Write…

A:

Q: 8. If (3x- 5x + 5y– 2) is subtracted from (-2x² + x- I), what is the coefficient of x in the result?…

A:

Q: If  A= [ -2  -1  2 ]       [ 0    2   1 ]       [ -2   1  4 ] A2 = ?

A: We have given a matrix A.  We have to find the matrix A^2

Q: compute 2A − 3B

A:

Q: 7. x = y + 2z - w = -1 2x + y2z - 2w = -2 -x + 2y4z + w = 1 3x - 3w = -3

A:

Q: 10. fcot5 3xdx

A:

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…

A:

Q: 9.

A: Given,  y=2x+x4-9x+3

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

A:

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

A: Solution:

Q: 10 1 = 2x + 3 23-30 x+2 6x + 5 - -1=3 2x-3

A: Given query is to solve the following for x:→6x+52-1=2x+3→x+23-1=2x-32+2

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 |A=[ 1 ] and AB = [ 4 -14 15 determine the first and second columns of - 4 5 B. Let b₁ be column…

A:

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

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

Q: Let A = -4 4 2 -3 -2 -4 2A-B= 4 -1 -1 Determine 2A - B. and B = -1 3 -3 0 3 -3 -4 -3 4

A: Here, we have given two matrix now we have to find out the required matrix  (2A-B) So, for this…