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If A and B are two matrices such that B=...

If `A` and `B` are two matrices such that `B=-A^-1 B A` then `(A+B)^2=`

A

0

B

`A^2+B^2`

C

`A^2+2 A B+B^2`

D

`A+B`

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The correct Answer is:
B
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