2 3 A = 1 0 -1 5 4 2 -3 2 -1 B =1 -5 - 2 C= 5 2 8 3 -4 3. -2 1 0 2 3 2 Evaluate AB, BA. A C, BC A+B B+C

Q: 1 2 3 1 1 -2 A =2 4 5 ve A =-3 1 1 a b c -1 169 a+b+c = ? 169 12:05

A: The given matrix is A = 1 2 3       2 4 5       a b c   And A-1 = 1 1 -2                   -3 1 1…

Q: 3 - If a = (1, -3, 2) , b = (-1,1,1) and c= (2,6, 9) ; find the following: 1. а + (b + c) 3. b+ 2(a…

A: As per our guidelines we need to solve only two subparts in a question.please repost the remaining…

Q: Find E, the maximum error of estimate, for these conditions (see normal distribution table)

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Q: 1 2 3 -45 -6 -3 3 0 2. 17. Let A= |and B= J. For which values p and q is pA + qB 11 -16 23 -30 a)…

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Q: (7- 8)2 | /8-ん (e-)」ade-)|I/8-ん Hence, 2By < 1, (7 – 6)2 vhich can be written as |a(y – 8) + 3||y –…

A: I have only deducted the green part as per your request.

Q: Evaluate if a = 3, b = -2, c = 7, d = -1, and e = 0. 1. abc -42 2. cde 3. ab + cd 4. cd + ac 5. ac -…

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Q: (1 3 A = 2 1 4 0 3 B = -1 -5 6. Evaluate A+B , 3A– 2B , AB', A'B .

A: If the rows and columns of the matrix A are interchanged, then we obtained the transpose matrix, AT.…

Q: 7. 다음에서 점 P와 직선 사이의 거리를 구하여라. (1) x+3y = 6, P(2, 8) (2) 4x+ 3y+ 4 = 0, P(-3, 1) %3D (3) 4x+y-2 = 0,…

A: Here is the solution of the given problem. Distance of a straight line from the given point.

Q: 4 i 12 – 9 i 19 (a) 4 + 9 i O (d) - 4 - 9i O (c) 4 -9 i (b) -4 + 9 i O O O

A: Topic = Complex number

Q: 5 0 B= 6. 1 2 then A.B : 7 Let A= – 4 [-7 14] [39 -28] O 17-8] [6 -9] O [4 -6] [5 -3] O Skip

A: Given A = 123-4  and   B = 50-67

Q: 1. Let [o -2 3] 2 -1 3 0 4 5. B- 14 [8 -3-5 0 1 2, C=1 7 4 4 -7 a- 4, =-7 3 59 Show that (a) A+ (B+…

A: Since you have asked multiple question, we will solve the first question with three subparts for…

Q: True or False? 1. ∅ ∪ {∅} = {∅}. 2. If A ∪ B = A ∩ B then A = B. 3. A ⊆ (B ∩ C) if and only if A…

A: To identify given statements are true or false

Q: 2 1] IFA = \, [1 3 12 01 and B = 3 find AB [-2 1 1

A:

Q: 7. Given i = (-4,4, – 4] and [- 5,6, 2] find b. i • i

A: Given:         u→=-4,4,-4        v→=-5,6,2

Q: ₁. ᴡʜɪᴄʜ ᴏꜰ ᴛʜᴇ ꜰᴏʟʟᴏᴡɪɴɢ ʀᴇᴘʀᴇꜱᴇɴᴛꜱ ᴀ ᴅɪꜱᴄʀᴇᴛᴇ ʀᴀɴᴅᴏᴍ ᴠᴀʀɪᴀʙʟᴇ? ᴀ. ᴛʜᴇ ᴡᴇɪɢʜᴛ ɪɴ ᴋɪʟᴏɢʀᴀᴍꜱ ᴏꜰ…

A: As per the honor code, We’ll answer the first question since the exact one wasn’t specified. Please…

Q: 3 Let A = 1 1 2 1 4 1 1 B-1 = %3D 3 15 4 -2 5 -1 4 3 If C = (A-B")-. Then c, = %3D A) 30 В) 17 С) 34…

A: Follow the steps and the rules of matrix.

Q: = A= putting A = (-1). 5 -2 -5 1 a= 3, 5 -2 -5 1 a b C d 3 5 7 d b= 5, C= 7, d=l -2 7 1 2 12 -3 d 1…

A: We need to determine the steps to transform the matrix: 53-21 -251-2 -57-39 1114 into the matrix:…

Q: 4={(-21.r):reR} II) B=(2r.-31): te R} III) C={(2r+3,-41) re R} I)

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Q: statements: (a) 7152n +3. 25n-2. (b) 131 3"+2+ 42n+1. (c) 27 25n+1 + 5n+2. (d) 43 16"+2 1 72n+1

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Q: 5 7. 3] - В Given : -7 6 and 2 Find the following 1. (24)' 2. (AB)ª 3. (4")*

A: according to our guidelines we can answer only three subparts, or first question and rest can be…

Q: 1 If A = and 1 1 B = 3 5 then AB = 6. 4- 2.

A: Given,A=1-121, andB=135246then find AB

Q: (a) If A₁ = {-i, -(i − 1), . . .−3,−2,−1, 0, 1, 2 }, for i = 1, 2, 3,. . . find (i) Un A6 and (ii)…

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

Q: 4. Find AB and BA given that [1 -1 4 A 4 -1 3 B = 1 4 -2 1 -1

A: We will find the value of AB and BA in the following step.

Q: Find (if possible): a. AB and b. BA A = [[3,0],[-3,2],[3,-1]] , B = [[-4,3,-5],[-5,2,1]] a) AB =…

A:

Q: 4. Which of the following is equivalent to 7-i, 3+i (1) 2-i (3) 3 (4)

A: As per our guidelines we are suppose to solve only first question if the multiple questions are…

Q: 1 |1 B = 0 lo 1 3 3 2. Given A = 5 0 and C = -1 |1 -1 3| find: a) AB and b) AC

A:

Q: /EN: p || q ||r 24 = 25 !. 23 = Z8 1 7 .Z4 = 211 2 8. Z1 = 24 Z6 = 29 3. 6. 4 10 24 = Z11 5\ 11 r 27…

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Q: 3. If A=[ -1 2 3], B= -4 then det(AB)=

A:

Q: 2 57 [7 -3 B Given : and Find the following 1. (24) 2. (AB) 3. (4")" 4. A 5. A

A: We need to find matrices.

Q: ANB2 {2, 3} implies that {2, 3} CA and {2, 3} C B. Select one: O True o False

A: We have to check wheather it is true or not

Q: 2 -5 -1 -4 Which of the following is equivalent to 2 + 4 6. 3 -1 O a.r 8 -26] Obr-8 -6 OCTO - 26 O…

A: This question is related to scalar multiplication of matrices:

Q: What is AB? 13] -1 B = 2 A = -4 -10] O A. AB 8 АВ — 16 -18 3 О в. АВ - -2 %3D 35 -12 8. С. АВ - 16…

A: A=1357  &amp;  B=-1  2   3-4

Q: 7. { (х,у) ; у %3 х} R: {-1, 0, 3} b. R: {-1, 0, -3} с. R: (1, 0, -3} d. R: {1, 0, 3 а.

A: Topic:- range and domain of function

Q: 49. (a, b] = [0, 2] 50. %3D [a, b] = [-1, 3) 8 3+ 2- 4 3- 2- 3 2 3 Applications

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Q: -71 8 3 [5 6 -3 8 5 and B = Find AB and BA if A = -3 -2

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Q: 1(k) = A+ /2 22" +/2 2?(/2)" i=0 i=0 = A – 1/½(1 – 2*) – 6[(/2k² + k + 3/2)(½)* – 3/2)] ok (21.2

A: Given               C1(k) = A + 12 ∑2ii=0k-1 + 32 ∑i212ii=0k-1

Q: Select an Answer 1. -1 1 A = -2 0 ,v = 7 -6 1 -1 Select an Answer 2. 7 -2 12 -1 A = -8 1 -12 U = -4…

A: Here we have to determine if v is an eigenvector of the matrix A .

Q: 19. a, =-8, a, =7; S, %3D 20. a, 3 6, а, -26; 5, %3D

A: We will find out the required values.

Q: т + m-12 т-16 Student's Work Student's Answer А. m+3 ; т# 4, т# — 4 4 В. m - 3 т-4i m# 4, т# — 4 С.…

A: Topic = Algebra   Correct Answer = B

Q: 3 1 [2 3 Let A= 1 2 -47 B= -2 3 then c12= 20 5. -3 | Ture False C 2.

A:

Q: 2 A = 1 0 3 4 -3 8 What is the (1,2) entry of adj(A)? What is the (1,2) entry of A-1?

A: We are given a 3x3 matrix. We need to find the (1,2) entry of adj(A) and A-1 . We know that A-1 =…

Q: (3*)(4)(3*)(4) (4°)(3') Simplify if possible, and then evaluate. O a) (3?)(4) = 36 O b) (3)(4) = 48…

A: Hee, the given expression is: (32)(43)(34)(45)(46)(35)

Q: 1. 29 18 3. 25R 18 19n 18

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 1 35 1-3 -2 , then det (B) = 2 2 Let B =

A: