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If In is the identity matrix of order n ...

If `I_n` is the identity matrix of order n then `(I_n)^(-1)=`

A

does not exist

B

`l_(n)`

C

0

D

`nl_(n)`

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The correct Answer is:
B
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-MOCK TEST 3-MCQS
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