-1 2 6 3. 4 21 -7 -8 Ans. 20 -18 6.

Q: a b d - b -1 Use the fact that if A = , then A c d = 12 and A 'A=12. to find the inverse of the…

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Q: Find the inverse of the matrix ... Choices: : 持 -3 1 3 a. -4/3 1/3] -3 b. -4/3 d.la/3/3 4/3 1/3] 3

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Q: Find values for the the entries in the first matrix to satisfy this equation: 0 0 5 -10 -4 7 0 0 -1…

A: We have to find the entries of the first matrix satisfying the given matrix equation. Let us denote…

Q: -3 Given the matrices A 7,4 3 0 for the matrix X in the equation X (A - 2B) = C. X = B -6 7], and…

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Q: (1 -2 k For the matrix A if JA| = 0, what is the value of k? 3. %3D %3D .3 2 А. 5 В. З С. - 3 D. - 5

A: Let A be a 2×2 matrix that is defined as A=abcd . The determinant of the matrix A is calculated as…

Q: se the matrix P to determine if the matrices A and A' are similar. 14 3 -2 P = 1 A = A' -20 -13 2 -2…

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Q: -2 k For the matrix A = if JA| = 0, what is the value of k? %3D 2 3 A. 5 B. C. D. -5 123

A: We will find out the required value.

Q: Find (3)BA + (4)AC, if possible. - 3 0 1 -2 1 1 A = В - C = 0 2 1 2 1 - 2 - 3 2 2 - 1 Select the…

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Q: For the matrices 2 -3 5 A = [² -2 ] and 8 = [² -2] B 4 1 1 in M2,2, determine whether the given…

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Q: [-2 Given A = -1 -1 B = 3 -4 5 -3 1 solve for matrix Y such that 2 Y + A = B 2 4 1 Y =

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Q: ^ - [ 3 ] and B = [² = 4 5 If A 4 5 7 6 find 3A-2B+ I where I is a unit matrix.

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Q: Select the correct answer from the drop-down me 4 A = B = 2 The order of matrix A+ B is 2 x 4 4x 2…

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Q: 1. Solve for X in the given matrix equation (A -X) =B where 1 1 2 and B = -1 ol A 3 2 21

A: A and B are determinant matrices

Q: Find (3)BA + (4)AC, if possible. - 1 0 0 3 -2 2 1 A = B = C = 1 -1 0 0 -1 2 - 1 2 0 ... Select the…

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Q: Find values (if any) of the unknowns x and y which satisfy the following matrix equations: [3 3. 3 3…

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Q: Find (3)BA + (4)AC, if possible. - 3 0 1 -2 1 1 A = В 3 С 3 0 2 1 2 1 - 2 - 3 2 2 - 1 Select the…

A: Option (B)  is correct. Explanation:- Matrix A size is 2*3 and Matrix B size is 2*2, So, Number of…

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

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Q: Solve the following system of equations using an inverse matrix. Write your answer as an ordered…

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Q: c -r and det(A) = 6, which of the following could represent A d -t . Given matrix A =

A: Consider a matrix A. The inverse of the matrix is defined as, A-1=1AAdjA A defines the determinant…

Q: Given the matrix 30 A = | 10 -10 1 30 -20 with xER. The value of x for matrix A to have NO inverse…

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Q: Find (3)BA+ (4)AC, if possible. -3 0 2 2 -2 -1 -2 0 %3= -1 1 1 11 -3 -1 4 Select the correct choice…

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

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Q: A = 2 Then: .For the following matrix and [1 -31 21-3³1 = [² 31 B = L6 L4 0 3 -1 c=1³₁ 11 C (A.B) +…

A: We need to solve matrix problem,

Q: -41 Find the adjoint matrix of ": A. -2 C. 4 21 -2 В. 4 B.) [2 4 D. 01 -1

A: Given matrix is 1-402

Q: 1 6. Given that A = -1 and B = Which of these matrices equal (AB)'? -2 0 (c) 0. (a) 0. (b) (d) -2 -2…

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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: I 5 Solve for a and y in the matrix A 4 y. 21 - 25 if A? %3D - 20 36

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Q: Given the matrices A ING B 3 4 the matrix X in the equation A (X + 3B) = C. 148.9 X = 9 and C= - [-3…

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Q: Find (3)BA + (4)AC, if possible. |- 2 0 2 -2 0 -1 0 1 A = B = C = 1 -2 3 0 0 1 1 0 2 0 0 Select the…

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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: a. Give the order of the given matrix. 4 - 4 e 4. b. If A = [a,], identify a2 and a23, if possible.…

A: The matrix is given by To evaluate : (a). The order of the matrix (b). The elements a32 and a23

Q: 3 3 14 3 13 4 7 -3 3. Ans.-1

A: We need to find the inverse of the matrix 133143134 Let us name the matrix A=133143134 Now, the…

Q: For the matrix -11 10 A = [a] = -8 -15 8 -11 4 (a) Find the minor of the element a23. (b) Find the…

A: The given matrix,A=aij=-111008-8-15-1164

Q: Find the inverse oF the following matrix employ elementary transgormations -3 4 3. A = 2 -3 4 - 1…

A: Given

Q: Find the inverse of the given matrix, if it exists. 2 7 M= -7 -24 ..... Select the correct choice…

A: Find inverse of M.

Q: Find the product of the two matrices. Give me two answers at each number letter for the A.B and B.A…

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Q: Use the fact that if A = a b 1 d -b then A-1 to find the inverse of the given matrix, if possible.…

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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

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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: 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: -4 A = -2 -3 B = -6 -6 (1) Find a matrix C which satisfies 4A + C = B. 13 2 C = 12 10 (2) Find a…

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Q: 1 -2 ky For the matrix A = if JA| 0, what is the value of k? 3/ %3D 2 A. 5 B. 3 С. - 3 D. -5 123

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Q: IF -1 4 -2 6. A = -1 B = 4 -1 -1 -9 2 9 1 4 -3 -1 C = 8 9. 4 -5 6. Q1/ Q1/ Choose the Matrix A or B…

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Q: [123 If the matrix A= 4 0 8 then the cofactor C21 ......... 350

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Q: x 3 1 If A= 4 and adj (A)=| 3 3 1 for a matrix A, which of the following is the %3D 4 4 2 value of…

A: Find the solution below:

Q: Find the inverse of A using adjoint matrix. 2 10 3 20 12

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Q: -2 For the matrix B = (0 1 3), if |B| = 0, what is the value of y? %3D Y A. - 3 В. — 4 C. 4 D. 3 933

A: The given matrix is: B=1-290131γ3 Calculate the value of γ, if the given condition is B=0.