If {:[(x+y,y-z),(z-2x,y-x)]:}={:[(3,-1),...

If `{:[(x+y,y-z),(z-2x,y-x)]:}={:[(3,-1),(1,1)]:}`, then

A

x=2,y=1,z=3

B

x=3,y=1,z=2

C

x=1,y=2,z=3

D

x=1,y=3,z=2

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The correct Answer is:

C

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