Solve the equations in Prob. A20 using the Gauss elimination method. Data From Prob. A-20 x 1

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Solve the equations in Prob. A–20 using the Gauss elimination method.


Data From Prob. A-20

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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