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If I=[(1,0),(0,1)]=J[(0,1),(-1,0)] and B...

If `I=[(1,0),(0,1)]=J[(0,1),(-1,0)]` and `B=[(cos theta, sin theta),(-sin theta, cos theta)]` then `B=`

A

`I cos theta+j sin theta`

B

`I sin theta +J cos theta`

C

`I cos theta -J sin theta`

D

`-I cos theta + J sin theta`

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The correct Answer is:
A
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DIPTI PUBLICATION ( AP EAMET)-MATRICES-EXERCISE 1A MCQ (ALGEBRA OF MATRICES)
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