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Let p be a non-singular matrix, and I+p+...

Let p be a non-singular matrix, and `I+p+p^(2)+...+p^(n)=O`. Then find `p^(-1)`.

A

`P^(n)`

B

`-P^(n)`

C

`-(1+P+P^(2)+……+P^(n))`

D

None of these

Text Solution

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The correct Answer is:
A
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