Use Cramer's rule to solve the system of equations. If D = 0, use another method to determine the solution set. x - y + 2z = 35x + z = 3 x + 5y + z = 18
A. {(3, 0, 3)}
B. Cramer's rule does not apply since D = 0; ?
C. {(0, 3, 3)}
D. {(3, 3, 0)}
Answer: C
Mathematics
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