Use Cramers rule to solve each system of equations. If D = 0, then use another method
Question:
Use Cramer’s rule to solve each system of equations. If D = 0, then use another method to determine the solution set.
x + y + z = 4
2x - y + 3z = 4
4x + 2y - z = -15
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x y z 4 2x y 3z 4 4x2yz15 Adding row 1 to row 2 and 2 times row 1 to ...View the full answer
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Related Book For
College Algebra
ISBN: 978-0134697024
12th edition
Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
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