4x - y - z = 4 -2x + 6y + z = 7 -1x + y + 7z = 3 a) Check whether the system is consistent or inconsistent b) Solve the system of equation using Cramer's Rule if the solution exists.
4x - y - z = 4 -2x + 6y + z = 7 -1x + y + 7z = 3 a) Check whether the system is consistent or inconsistent b) Solve the system of equation using Cramer's Rule if the solution exists.
Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter11: Systems Of Equations
Section11.5: Cramer's Rule
Problem 35PS
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