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If A and B are 3xx3 matrices and abs(A)n...

If A and B are `3xx3` matrices and `abs(A)ne 0,` which of the
following are true?

A

|AB| =0`implies` |B|=0

B

|AB| `ne 0 implies |B| ne 0`

C

`|A^(-1)|= |A|^(-1)`

D

`|A+A|=2|A|`

Text Solution

Verified by Experts

The correct Answer is:
D
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