Consider the following linear system.x + 2y - 3z = a2x + 3y + 3z = b5x – McqOptions

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1.	Consider the following linear system.x + 2y - 3z = a2x + 3y + 3z = b5x + 9y - 6z = cThis system is consistent if a, b and c satisfy the equation
A.	7a - b - c = 0
B.	3a + b - c = 0
C.	3a - b + c = 0
D.	7a - b + c = 0
Answer» C. 3a - b + c = 0

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