In Exercises 4344, a. Write each linear system as a matrix equation in the form AX =

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In Exercises 43–44,

a. Write each linear system as a matrix equation in the form AX = B.

b. Solve the system using the inverse that is given for the coefficient matrix.

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College Algebra

ISBN: 9780134453262

7th Edition

Authors: Robert F Blitzer

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Question Posted: Jun 18, 2023 02:20 AM

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In Exercises 4344, a. Write each linear system as a matrix equation in the form AX =

Question:

x + y + 2z = y + 3z = - 2z: = 3x 7 -2 0 The inverse of 1 1 2 1 3 is O O 3 -2 -2 9 -3 2 83 -8 3 1 -3 1

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College Algebra

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