Use Cramer’s Rule to solve the following system.

Algebra
Tutor: None Selected Time limit: 1 Day

x + y + z = 0
2x - y + z = -1
-x + 3y - z = -8

A. {(-1, -3, 7)}

B. {(-6, -2, 4)}

C. {(-5, -2, 7)}

D. {(-4, -1, 7)}

Jun 3rd, 2015

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correct choice is

C. {(-5, -2, 7)}


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Jun 3rd, 2015

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