In each part of Exercises 11 ‘, find matrices A, x, and b that express the given linear system…

Question:

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In each part of Exercises 11 ‘, find matrices A, x, and b that express

the given linear system as a single matrix equation Ax = b, and

write out this matrix equation.

11. a. 2x₁ – 3x₂ + 5×3 =

7

9x₁x₂ + x3 = -1

x₁ + 5x₂ + 4×3 =

0

b. 4x₁

– 3×3 + x₁ = 1

– 8x₁ = 3

5X

+

+ X2

2×1 – 5x₂ + 9×3 – X4 = 0

3x₂x3 + 7x₁ = 2

Expert Answer:

Answer rating: 100% (QA)

Steps Step 1 of 2 11 a The given system of equations is 2×1 3×2 5×3 7 9x1x2x3 1 x 5×2 4×3 0 If we

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