Solved

Use Cramer's Rule to Solve the System of Equations

Question 128

Multiple Choice

Use Cramer's Rule to solve the system of equations.
2r + 8s + t = 12
R + 2s + t = 4
7r - s + t = 13

A) (0, 1, 2)
B) (1, 0, 2)
C) (2, 0, 1)
D) (2, 1, 0)

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