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Write the given system of linear equations as a matrix equation. x + y + z = 3 x + 2y + z = 7
Write the given system of linear equations as a matrix equation. x + y + z = 3 x + 2y + z = 7 x + y + 2z = 1 x y z = 3 7 1 Solve by inverting the coefficient matrix. (x, y, z)
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Finite Mathematics and Its Applications
Authors: Larry J. Goldstein, David I. Schneider, Martha J. Siegel, Steven Hair
12th edition
978-0134768588, 9780134437767, 134768582, 134437764, 978-0134768632
