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If A=[[2,3 ],[4,1]], B=[[1,2],[3,1]], th...

If `A=[[2,3 ],[4,1]], B=[[1,2],[3,1]],` then `2 A-3 B` is

A

`[[1,0 ],[-1,-1]]`

B

`[[0,1],[1,0]]`

C

`[[-1,0 ],[0,-1]]`

D

`[[0,-1],[0,-1]]`

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A
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