Solve by GaussJordan elimination: 2x 1 4x 2 x 3 = 8 4x 1

Question:

Solve by Gauss–Jordan elimination:

2x1 – 4x2 – x3 = –8

4x1 – 8x2 + 3x3 = 4

–2x1 + 4x2 + x3 = 11

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Finite Mathematics For Business Economics Life Sciences And Social Sciences

ISBN: 9780134862620

14th Edition

Authors: Raymond Barnett, Michael Ziegler, Karl Byleen, Christopher Stocker

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