The number of solutions of the system ofequations 2x + y -z = 7, – McqOptions

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1.	The number of solutions of the system ofequations 2x + y -z = 7, x -3y + 2z = 1 and x + 4y -3z = 5 is
A.	0
B.	1
C.	2
D.	3
Answer» B. 1

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