Find (3)BA + (4)AC, if possible. - 1 -2 0 -2 - 1 - 1 3 2 0 2 3 -2 3 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. (3)BA + (4)AC = (Simplify your answer.) A. B. The matrix is not defined.

Q: Consider matrix A. -3 A = 5 2 8 -1 3 What matrix results from the elementary row operations…

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Q: A few steps in the process of simplifying the given matrix to row-echelon form, with 1s down the…

A: By using row operation, we simplify the given matrix to row echelon form.

Q: Use the matrix P to determine if the matrices A and A' are similar. -1 -1 14 8 2 A = 2 A' = -20 -13…

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Q: -1 2 1 -2 and B = (-3 3 4 -2 2 2 -3 4 5. Find the quotient matrix A/B if A = 3 4 %3D -4 2 3 3/

A: The given matrices are: To find the quotient matrix A/B means, multiply matrix A with the inverse…

Q: Given the matrix A = A3. Write A3 as a11 a12 A3 = a21 а22 ut your answer below: %3D

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Q: -3 Solve the equation for the matrix B: (5BT)-1 = [ %3D

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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: (2x1-3x2 = 4 (1 (3x1- X2 = 1 (2 The second row of the diagonally :dominant matrix (A) is

A: A square matrix is said to be diagonally dominant if, for every row of the matrix, the magnitude of…

Q: 1- 2. 12 3 10 O 니 %3D 3.

A: In this question , we can find the value of the variable of 'a' and 'c' . Multiply the left hand…

Q: 1 -2 -3 - 5 1 -2 -3 -5 1 11 7 1 -3 4 7 1 1 -2 - 3 -3-5 1 7 2. 3.

A: We are given a matrix and we need to find the required entries in a row reduced echelon form.

Q: Given the matrix  A= [ 1  -3 ]      [ 0    0] find A3. Write A3 as  A3= [ a11  a12 ]         [ a21…

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Q: If a square matrix A satisfies A³ – 2A + 71 = 0, which of the following is equal to A- ? (A)을 (71+…

A: Given expression: A3-2A+7I=0

Q: Perform the row operation on the given augmented matrix. 1 3 -6 -2 4 6 3 - 4R, +R2 -7 3 7 What is…

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Q: Given the matrix A and an echelon form of A. Find the rank of A. 3 -5 -1 3 -7 9 -4 9. -11 A -5 7 -2…

A: We have given , A = 3-50-13-79-49-11-57-25-73-7-340 Also we have given the row-echelon form of…

Q: -3 For the matrix A = -6 9 what is the value of |A|? %3D 2.

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Q: Find the value of the unknown x and y which satisfy the matrices equation. 3 y -4 -5 5 3 X -2 X y 2…

A: The solution is given as

Q: Let A = -2 1 2 -3 and B = 0 3 1 -2 Find a matrix X satisfying the matrix equation 2A + X = 4B. X =

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Q: Q1 (d): Find the rank of the matrix A. 1 0 5 0 1 -2 2 -2 -1 1 -6 3 -2 12 2 -3 0 2

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Q: - 7 - 1 1 9. +X2 -2 1 +X3 1 -7 -4 -2 The matrix equation is Enter your answer in the answer box. 4.…

A: Given :X159-2-4+X2011-1+X3-7-1-7-2=4135                →1

Q: What is the rank of the matrix?

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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: Find the value of c that makes matrix A= defective Select one: a. 0 b. 2 С. -2 d. 1

A: To find the value of c that makes matrix A defective.

Q: A few steps in the process of simplifying the given matrix to row-echelon form, with 1's down the…

A: we have to fill the given blanks.

Q: The matrix given is A=[a1,a2,a3] | 3 1 -1||-2 0 -2||-3 -3 1|   Find A5

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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: What is the solution of the given matrix equation? -1 |X = 2 [3 1] 21 3 1

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Q: x+2 2x-3 x+1 4. If A= is symmetric matrix, then x= Select one: a. 4 b. 5 C. 3 d. 2

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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. Which matrix represents the system of equations? [3x+y = -9 [x+5y = 16 [3 0 3 0|-9 A 0 5 3 1 1 5…

A: Here we have to determine which matrix represents the system of equations?  The given equation is…

Q: Solve for A: You can resize a matrix (when appropriate) by clicking and dragging the bottom-right…

A: Given: A-1-6331-4-104-20=3-9-62-5-3-232

Q: (a) If 4-[a] is a 3x3 matrix; such that a -i (4-7), find the values of diagonal elements and the…

A: What is Matrix: If we arrange some elements, may be number or alphabets in rectangular array, the…

Q: A few steps in the process of simplifying the given matrix to row-echelon form, with 1s down the…

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Q: Find the value of c that makes matrix A= defective Select one: а. 1 b. -2 C. 0 d. 2

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Q: Find the adjoint of a matrix 1 -3 C = 2 -2 1 0 –-1 3 - .a -5 -6 -2 | 3 3 1 -6 -7 -2 .b -5 3 -6 -6 3…

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Q: Find the values of a, b, c, and d in the matrix equation below. [:] 10 -5 -8 -1 b. + 2 -8 -10 7 a =…

A: We will find the value of a,b,c and d of the given matrix in the following step.

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: 4 x+2 If A= 2x-3 x +1, is symmetric matrix, then x= Select one: a. 2 b. 5 C. 3

A: Given: A=4x+22x-3x+1 is symmetric To find: x

Q: B = В 3D 2 -5 -7 -2]

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Q: -3 Find the matrix A if (I +2A")¯' = | -2 1

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Q: -2r If A = -3 is a singular matrix, then r= ±4 O ±4 O plus-or-minus 5

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Q: Find the values of a, b, c, and d in the matrix equation below. 2 1T -2 -2 4 ab N/2 3 c d 5 -4

A: Given equation, abcd-221-24T=235-4

Q: Use the matrix P to determine if the matrices A and A'are similar. -1 -1 15 9. 5 P = A = A' 1 -20…

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Q: What is the solution of the given matrix equation? [3 1] -1 2] 5 2 ] 3 1]

A: Given,             3152 X = -1231

Q: Q2: Given that A = .3 -2 = what is 2(A+ B)" in matrix form? and B

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Q: Given the matrix A= -2 -4 2 -2 0 0 3 1 0 find det (A). Give just a number for your answer.

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Q: -2 0 4 3 1 -1 -5 -1 1 b) Calculate the rank of the matrix P = 8 2 -12 3.

A: P=1-2043110-1-5-18382-12