Multiple Choice
Solve the system using the inverse of the coefficient matrix of the equivalent matrix equation.
-x - 2y + 3z = 11 4x + y - z = 4
2x - y + 3z = 10
A) {(2, 3, 5) }
B)
C) {(-2, -3, 3) }
D) {(2, -3, 1) }
Correct Answer:

Verified
Correct Answer:
Verified
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