Use Cramer's rule to solve the linear system. If D = 0, use another method to determine the solution set. x + 4y = 13-4x + 3y = -33
A. {(8, 2)}
B. {(-9, 2)}
C. Cramer's rule does not apply since D = 0; ?
D. {(9, 1)}
Answer: D
Mathematics
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