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If A = [{:(i, 0),(0,i):}] and B = [{:(0,...

If A = `[{:(i, 0),(0,i):}]` and B = `[{:(0,-i),(-i,0):}]`, then (A + B)(A - B) equals

A

`A^(2) + B^(2)`

B

`A^(2) - B^(2)`

C

`A^(2) + 2AB + B^(2)`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
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