Use Cramer's rule to solve the linear system.5x + 9y - z = 23 x + 6y - 4z = -144x + y + z = 23
A. (1, 6, 1)
B. (5, -1, 6)
C. (4, 1, 6)
D. (4, -1, -6)
Answer: C
Mathematics
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A. 14.355 B. 14.37 C. 14.3555 D. 14.36
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Write the expression in the standard form a + bi.i17
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