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If A is an 3x3 non-singular matrix such ...

If `A` is an `3x3` non-singular matrix such that `AA^(prime)-A^(prime)A a n dB=A^(-1)A^(prime),` then `B B '` equals: `B^(-1)` (b) `(B^(-1))'` (c) `I+B` (d) `I`

A

`I+B`

B

`I`

C

`B^(-1)`

D

`B^(-1)'`

Text Solution

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The correct Answer is:
B
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