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If A=[(1,2,x),(3,-1,2)] and B=[(y),(x),(...

If `A=[(1,2,x),(3,-1,2)] and B=[(y),(x),(1)]` be such that `AB=[(6),(8)],` then

A

y=2 x

B

y=-2x

C

y=x

D

y=-x

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A
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MCGROW HILL PUBLICATION-MATRICES-Questions from Previous Years. AIEEE /JEE Main Papers
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