Multiple Choice
Apply the matrix algebra to solve the system of linear equations.
5r - 2s + 2t = -11
-2r + 3s + 6t = -2
5r - 2s + 2t = -5
A) (-5, -6, 1)
B) (1, -6, -5)
C) infinitely many solutions
D) no solution
Correct Answer:

Verified
Correct Answer:
Verified
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