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If a matrix A is such that 3A^(3)+2A^(2)...

If a matrix A is such that `3A^(3)+2A^(2)+5A+I=0`, then its inverse is

A

`-(3A^(2)+2A+5I)`

B

`(3A^(2)+2A+5)`

C

`(3A^(2)-2A-5)`

D

none of these

Text Solution

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The correct Answer is:
A
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