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If [(1,1),(-1,1)][(x),(y)]=[(2),(4)], t...

If `[(1,1),(-1,1)][(x),(y)]=[(2),(4)],` then the values of x and y respectively are

A

`-3,-1`

B

1,3

C

3,1

D

`-1,3`

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The correct Answer is:
D
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