4 7 8 6 A =|8 6, B = 2 6 54 compute the following. АВ i i AB = i i i

Q: -3 57 [1 3 8 24 11 and B = Compute A-B without computing A-. 6. Let A = 15 25 3 Explain and justify…

A: Introduction: The system of equations Ax=B can be solved through matrix method. One such method is…

Q: 3 1 4 -3 A = and B = 0 5 1 (a) Compute (A + B)?. (A + B)2 = (b) Compute A? + 2AB + B2. A? + 2AB + B2…

A:

Q: Let_Z1 = 3 + i and Z2 = 5 + 2 i . Find 2 Z1 /( Z1 - Z2) - (14/5)-2 i O (14/5) + 2i O - (14 / 5) + (…

A: Topic = Complex number

Q: Let a = (4,0, -2) and b = (2, –2, 3). Compute: a + b = ( a – b = ( 2a = ( За + 4b %3 ( |a| =

A:

Q: A = 2 B = 0 4 Compute the following if defined: (a) 3A – B (b) 2BT +C (c) AB (d) AC

A: # we are entitled to solve three subparts at a time, please resubmit the other parts if you wish to…

Q: 9 9 Given that > aj = 7 and >b; = -8, Find >(3a; – b;). j=1 j=1 j=1

A:

Q: [1 2 [1 0 3 andC = 2 1 1 1 1 2 31 1 1 a) LetA =|-1 2, B = 2 2 1 . If possible, -2 1l |1 3 -1 -1…

A:

Q: نقطتان )2( if A =0 G then, 7. -2 B = [4 5] 91 Lo 1. AXA = -2 AXA = 6 201 -3] 2. 3. AX A = [1 121 -61…

A:

Q: [2 For A = 3 1- and B = : . compute these answers (and noching more): [1 0 41 |1 0 6 (a) column 2 of…

A:

Q: [1 8 3 8 -6 -4 3 Q#2: If A=| 3 5 0,B=|2 11 -3 , C=|-1 -7 2 then compute the following? 8 7 6 1 1 4 3…

A:

Q: 4, Q1 Q2 Q3 Q4 25 21 13 35 34 53 |3D %3D %3D %3D 2. 2. 4 Column A Column B 1. Whole number part of…

A: Fraction

Q: Q1: 1 4 61 7 8. '-1 -3] -3 2 5; B =| 3 l11 1 ;C = 1 -3] Let A = 4 5 -3 4 1 6. 4 3 Find 2A – BC 61 =…

A: To find 2A-BC from the given matrices.

Q: 10 1 Compute det B* where B = 1 2 3 1 3 1 det B4 |(Simplify your answer.)

A: The given matrix is B=101123131. Evaluate B2 as follows.…

Q: 10 [19] 2 0 1 18. Compute (ATBT) - BA, if A = and B = 0 1 A [1¹] B. 0 0 -5 4 1 19. Find C(AB), if A…

A:

Q: 5 7 8 10 2 3 Let A= and B= . Compute 4 5 (a) AB (b) (AB)"

A: Given A=57810B=2345

Q: A B = C = 0 4 Compute the following if defined: (a) 3A – B (b) 2B™ + C (c) AB (d) AC

A: # we are entitled to solve three subparts at a time, please resubmit the other parts if you wish to…

Q: A = -1 3 1 -4 1 C = -3 2 & B = 3. & 6. Find ??? 1- Prove that At + B* + Ct = (A +B + C)* 2- Prove…

A:

Q: 3. Compute |(1+ i)(1 – i)(1 + 3i)| .

A:

Q: 4 -2 -7 4 If A = and B = compute AB and BA, if possible. 4 -4 -9 6

A:

Q: (1 1 (a) Given A= 2 -1 0 and B= 2 1 0 1 3 0 1 0 2 1) Find (1) AB (2) 4'B.

A:

Q: [1 0 1. Let A = (i) AB (ii) BA (iii) Is AB=BA? 2 -5 2 -3 4] 1 -1 1] VY and B = 2 3 -5 0 6-2 -1 -3]…

A:

Q: 2 1 A = Given then 3 4 2 -1 5A-1 O a. %3D -3 4 4 -1 5A-1 %3D Ob. b. -3 2 -2 1 3 -4 5A-1 -2 3 54-1…

A: Given A=2134We know that for A=abcd then A-1=1ad-bcd-b-ca

Q: [3 3 8 20, Mat C = 11 11 30 [-2 1 6 4 Mat B = |5 l10 7 11. -2 5 Find: DET(B/C)

A:

Q: 1 2 A = 1 B 1 2 : , - compute AB 3 4

A:

Q: -5 1 -5 Let A = -4 ,B = -5 -1 3 1 Compute: 4AT + B

A:

Q: 10 2 Compute det B' where B= 2 1 3 1 3 1 det B5 (Simplify your answer.)

A: Given that  The matrix is given  Find the detB^5

Q: Please answer A and B.

A:

Q: 2. DETAILS 2 -1 2 Let A-0 -2 and B- Compute AB - 2A. 4 1 3 4 6. o A. -2 4 -8 2 o B. 10 6 -2 3 -8 2 o…

A:

Q: (iii) Let u = 0, o² = 1, n = 9, Y = 2.5 Compute 1.397 1 2.506 Pr 7.5 S 7.5

A:

Q: (6 + 5i)4 Calculate: (5 + 2i)4 O (5.25 + 1.3i) O (4.64 - 4.5i) o (2.54 - 6.2i) O (1.37 + 4.2i)

A: We know, i2=-1

Q: [: ] c- [ ? 3 A = B = C = - 4 - 2 1 1- Compute the following а. (В — С)" b. 2BT – 3CT c. (D – 2A")"…

A: Given: A=120-170     B=134-1    C=1012    D=12-1102

Q: Exercises A. Let [1 2 A -11 2 -1 1 C = 2 -1 3 1 [1 01 E = 1 D = |3 1 0 -1 4 If possible, compute the…

A: Note: multiple subparts According to our guidelines we have to solve only threes subparts only.

Q: -1 -1 01 3 31 [4 The (1,2) – entry of, 0 is 12 1 2 (A -1 B) 4 c) 1 D) 14

A: We want to find (1, 2) entry

Q: -1 10 05 -2 3 2 1 -2-6 5 2 4 4 0 -2 2 1. Let A= and C = Let a = 4 and 3 =. Compute the following:…

A: Given:A=-11005-2B=321-2-65C=2440-22α=4,β=12

Q: X Compute A*; Btr BA,(BA tr BA, (BA)O [ - 5 -4 I B -a 3 -3 5

A:

Q: 2. Write 1 2 3 4 56 6 5 4 3 2 1 as a product of simple transpositions.

A:

Q: 1 3 dt Evaluate: 2 Vi 14

A:

Q: 3 1 4 -2 01 3. et A = O 2 B= -3 2 2 2 -4 Compute (2 A)"+CB+A)- AB +(BA)T.

A: Given:  A=314-201122B=102-3112-41 To Find:  To copute 2AT+B+A-AB+BAT.

Q: 1. and AB = 4 34 -2 fA= 1 find b24, the (2, 4)-entry of B. 1 -1 0 3

A: We have to find the b24 elements of B.

Q: 0 0 1 -1 1 1 2 0 1 [1 | Let A = 1 1 and B = %3| 3 1 Compute each of the following: (b) В? (а) АЗ (с)…

A: (a) part Consider the given matrix   A=10-1211310 Then,…

Q: (34 If ā = 27 +j- 3k, 5 = T-2J +k; č = -i+J-4K, d = i +J +k then compute (āxb)x (7 xd

A:

Q: го -2 3 0 71 3 -1 0 0 0 3 00 -1 3 0 0 0 5 3 2 5 4 5 60 O If A = compute det(A), (adj(A))' and…

A: The given matrix is: 00-23073-100000003002-13000-375325045600

Q: 2. Let ā = (3, -4,0) and b = (2, – 1, 5). Compute e (a) ā . 6 = %3D 6 14= 10 (b) ā xb = 3-4 0 こ 21…

A:

Q: 2n+5 Sn= Зп-4 Find a1, a3 and EK=1ak 8.

A:

Q: OLet /1 -3 /2) 0 -3, B = 4 5,U = 5, V = (2 -3). |-1 5' A = 1 16 -4 2 Calculate the quantities 61 i.…

A: