хо If matrix A = and B = 1 then value of x for which A2 = B is: %3D O A. -1 О В. 2 O.O O D. 1

Q: a) Find x. y, and z (if exist) for which 21 0 0 -3 0 b) Find the valueis) of t for which the…

A:

Q: If the inverse of matrix A = 2-1 2. k 7- A 2c kc b+1 -k Findl the value of ktb+c =?

A: The solution is given below in the next step:

Q: 3 1 If matrix A = , then value of (4A)T+4 (A)T = . ............... 24 O A. 16 A O B. 8(A)T OC.16(A)T…

A: Given that a matrix A and  we find : (4A)T + 4(A)T . We know that AT is transpose matrix of A.  Here…

Q: If A and B are square matrix of by n x n order. Then (A- BA– B) is equal to A. A + B - 2AB В. А? +…

A: A detailed solution is given below

Q: -2 4 For the matrix B = what is the value of |B|? 3 7 3. A. 8 В. — 2 С. 4 D. -5 Select one: O D O C…

A:

Q: What is the rank of the matrix?

A:

Q: Which of the following matrices is equivalent to the matrix row by row ? K = L = М- 4 2

A:

Q: 4 If A=| x+2] is symmetric matrix, then x= 2х-3 хx+1 Select one: а. 3 b. 2 С. 5 d. 4

A:

Q: A is an m x p matrix, B is a p x k matrix, and C is a k x n matrix. Show that A or (B or C) = (A or…

A: Introduction: Matrix multiplication is divided into two types: Scalar Matrix Multiplication, in…

Q: Question2 Find the Rank and Nullity of the matrix -1 20 4 5 3 -7 2 1 4 A= 2 -5 2 4 6. 1 4 -9 2 -4 -4…

A:

Q: If it's a standard amount k =-2 what is the value of the element ka 31 After he hits the record in…

A: According to question,Given Matrix,A = 1303111-23

Q: Given that A is a 5 × 4 matrix and B is a 7x 5 matrix. (a) Is AB defined? If so, what is the order…

A:

Q: 1. -2 9 For the matrix B = if |B| = 0, what is the value of y? Y 3 A. - 3 B. - 4 C. 4 D. 3

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

Q: If A is an 3x 4 matrix and the nullity of A equals 2, find the rank of A Select one: а. 3 b. 4 C. 1…

A: The solution is given below

Q: If the nullity of a 5x8 matrix A is 4, what are the dimensions of the column and row spaces of A?…

A:

Q: If A is an 3x 4 matrix and the nullity of A equals 2, find the rank of A. Select one: а. 3 b. 2 C. 4…

A: Use Rank-nullity theorem to solve this problem.

Q: (i) (3 3)-C ) - 6 3) y z 5

A:

Q: -2 For the matrix B = 1 what is the value of |B|? 13 A. 8 B. - 2 C. D. - 5 4 33 4.

A: The given matrix is

Q: 3. (a) If A is a 3 × 3 matrix and det(A) = 3 then what is the value of det(3A)? (b) If A-1 = A then…

A: Given A is a 3×3 matrix and detA=3

Q: 2 5 4 For the matrix B = 3 7 9 \2 5 0 what is the value of |B|? А — 17 В. 4 С. 0 D. - 4

A:

Q: 1. Let A = |-2 B=-1 3, and C = -4] 1 2 For each of the following matrix operations undefined,…

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

Q: For the matrix B    1 -2   9                    If B = 0, What is the value of y?…

A:

Q: If the order of matrix is m x p. And the order of B is p xn Then the order of matrix AB is O nxp O m…

A: Here I am attaching image so that you understand each and every step.

Q: (-3 For the matrix A = | -6 9 what is the value of |A|? 2. A. - 36 В. 48 36 D. - 48 LO

A: Hence determinant of A is 36

Q: '2 5 4 For the matrix A = ( 2 5 0 3 7 9, what is the value of |A|? A. 176 В. 89 С. О D. - 4

A: If A is a square matrix then  A = determinant of matrix A

Q: If A= and 2A + B- X = 0 then the matrix X is 15 a. 7. 13 Ob. -1 -2 7 -13 Oc. 10 3. Od. Clear my…

A: Let's find matrix X.

Q: a. Give the order of the given matrix. 1 -2 b. If A = [aj], identify a32 and a23, if possible. - 1 3…

A: It is known that a matrix A has m number of rows and n number of columns. Therefore the order of…

Q: Given 2. A and B = ( 4 Find the matrix represented by: (iii) 3(A – 4B) (iv) B+ 3AT

A: The given matrices are A=254-2  and B=-1724. (iii) Evaluate 3(A-4B) as follows.…

Q: (3 (4") *") JR GEL (A) = 3, find det JR GEDİK If A is 3 x 3 matrix with det UR GEDİK JR GEDİK…

A:

Q: If matrix multiplied by s equal to zero, then matrix C-4 D o

A:

Q: 1. If the order of the matrix is mxn, then how many elements will there be in the matrix? a. mn b.…

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

Q: Q1? True or falke CA-B)t e=e t then AB-BA -The flse S B if A is 3x3 mabrix and AHA then IAl-8.…

A: According to our QnA guidelines I can answer only 3 subparts kindly repost the last part .

Q: If A is an n X n matrix and b is n × 1 matrix, then the cost for A²b is Select one: О а. 2n3 + п? —п…

A: We have to find cost of given matrix:

Q: a. Give the order of matrix.b. If A = [aij], identify a32 and a23, or explain why identification is…

A: Solution:-  a. Give the order of matrix.b. If A = [aij], identify a32 and a23, or explain why…

Q: (1 -2 9 For the matrix B = ( 0 \1 Y 3), if |B| = 0, what is the value of y? 3, 1 А. — 3 В. — 4

A:

Q: 4. The value of k that makes the following square matrix a skew-symmetrical matrix: -31 5. -5 3. a)…

A:

Q: What would a, b and c be for the matrix to be symmetric?   −2 6a − c 7a + 2b a 3 10 a + 6b c a

A:

Q: If A is 3 x 3 matrix and A? = 4A then %3D a. |A| = 2 O b. |A| = 4 c. |A| = 8 d. |A| = 64

A: Use determinant to solve

Q: Given the matrix A = -1 if A" A = aI then as %3D -1 2. O a. a = 9 O b. a4 =-2 And the values for a1,…

A: In this question we are given with matrix A and we have to find the transpose of the matrix and we…

Q: If matrix A 2 5 -8 and matrix B = 8 Which of the following is the product of A and B? %3D [2 –12] 2…

A: Given that two metrix A and metrix B  and we find its multiplication.   Here i attached solution of…

Q: 3 If A= 2x+ x- is a symmetric matrix, then x ? 3 x+2 (A) 4 (B) 3 (C) -4 (D) -3 O A

A: we have given A is a symmetric matrix.  We have to find the value of x

Q: You have been given the following matrix: -2 A =7 -1 0 -1 1 1 Let C=A". With this knowledge figure…

A:

Q: 2. 5 4 For the matrix B = what is the value of |B|? 3 7 9 5 0 12 А 17 В. 4 | С. 0 D. -4

A:

Q: 9) If A is n x n matrix, what is the cost of calculating 3A3 - 2A

A: The time complexity of multiplication of two n×n matrices is On3.

Q: 4. If A is a 5x5 matrix and |4 = 5, then 24 = a) 100 b) 10 c) 20 d) 30 e)160

A:

Q: s this statement True or False?: "To put a matrix in echelon form but not reduced row echelon form,…

A: Here we have a true false kind question. The detailed explanation of the same is given below.

Q: Which one of the following systems is corresponding to the augmented matrix below? 4 11 -2) -3 1 2 1…

A:

Q: What is the value of b in the following matrix equation? -3 11 a b O 26 +3 8 d 35 14 2 O 15 O 5 O 19…

A: Given query is to find the value of b.

Q: spañol 1 -2 Let c= 1 1 and D=| 0 3 2 - 1 - 3 Find each matrix below. If a matrix is not defined,…

A: The matrices are given by C = -22-1-3 and D = 1103 To evaluate: a DC      b CD      c C2