Multiply the Following Matrices [2 31[4 31 [2 4 5 x 13 21 -1 41 | 1 11

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

Q: 4 -5 - 2 – 2 1 1 3 Compute: 2 5 3 5 5 3 2 0 -2 4 3 Preview

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Q: 4 -2 1 -2 A = -3 1 -2 3 1 -1 -1 determine the following entries: a32 = a21 = a13 %3D

A: Given matrix is A = 4-21-2-312-231-1-1

Q: 121 A= 4 4 5 677 B = -7-76 21-1 45-4 Are these matrices imerses of each other?

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Q: Compute the indicated product. -1 516 20 2 3-

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Q: Perform the indicated operations, if possible 7 3 9 8 3 -4 a) -7 2 4 +2 -1 -3 -3 5 -7 7 10 -5] [1 1…

A: (a) Consider the given matrices.

Q: Determine if the following two matrices are inverses of each other using matrix multiplication.…

A: Given:

Q: -81 45 8) Multiply using Matrices: (2x³ + 5x-1) * (x²-x²+x-2) 1.

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Q: Find the following matrix product, if -9 5 6- 3 7 3D7

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Q: Find bases for the row space and column space of A. -2 -3 -5 A 1 1 1 2 4 3 2 9 7 6 5213 2 -3

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Q: 23 3. Use the inverse of A = to decode the following 85 120 6 8 10 15 84 117 42 56 90 4 3 125 60 80…

A: Solution :-

Q: Find the inverse of AB if -5 A -5] and [2 1 (AB)–1

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Q: Expand the following: (3q-q-¹)² (q²) O a. 9q²-q-² O b. 9q4-6q² O c. -9q²-6q²

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Q: Which of the following is true because of the Commutative Law of Multiplication? 15 x 3 = 45…

A: Commutative Law of Multiplication: multiplication of two numbers is same, even if the positions of…

Q: 11 4 -1 0 1 -1 2 4 5 6 3 4 0 -4 3 6 3 -7 5 1 -1 6 7 3 -3 -1 -5 2

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Q: 1. Find the inverse [2-2 2 b 1 2 2 7 9 2 3 -1 -4 -7 Sp 800 2010

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Q: A=[1 -3 -5 -8]      [0 5 -5 -6]      [0 0 -4 -5]      [0 0 0 4] Inverse of the following matrice

A: use the concept of  A = IA

Q: If all 422 a33 A || || || 1 3 1 determine the following entries: 3 -5 -1 2 -1 -3 -1

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