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Let A=[(0, i),(i, 0)], where i^(2)=-1. L...

Let `A=[(0, i),(i, 0)]`, where `i^(2)=-1`. Let I denotes the identity matrix of order 2, then `I+A+A^(2)+A^(3)+……..A^(110)` is equal to

A

`[(0,i),(i,0)]`

B

`[(0,0),(0,)]`

C

`[(1,0),(0,1)]`

D

`[(-1,0),(0,0)]`

Text Solution

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The correct Answer is:
A
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