Solve the system of equations using Cramerʹs Rule if it is applicable. If Cramerʹs Rule is not applicable, say so.
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A) x = 5, y = 4, z = 2; (5, 4, 2)
B) x = 4, y = 2, z = 4; (4, 2, 4)
C) x = 5, y = -4, z = -2; (5, -4, -2)
D) x = 6, y = 2, z = 2; (6, 2, 2)
Correct Answer:
Verified
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