Solve the equations x 1 + 2x 2 - 2x 3 = 5, x 1 - x

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Solve the equations    

x1 + 2x2 - 2x3 = 5,    x1 - x2 + x3 = -1,    x1 - x2 - x3 = 1    

Using the matrix equation x = A-1 C.

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Structural Analysis

ISBN: 978-0132570534

8th edition

Authors: Russell C. Hibbeler

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