Multiple Choice
A system of equations may have a unique solution, an infinite number of solutions, or no solution. Use matrices to find the general solution of the following system. 
A) 
, 
, 
B) 
, 
, for any real number z.
C) 
, 
, 
D) 
, 
, for any real number z.
E) no solution
Correct Answer:

Verified
Correct Answer:
Verified
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