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Let P={theta : sin theta -cos theta =sqr...

Let `P={theta : sin theta -cos theta =sqrt2cos theta}` and `Q={theta : sin theta +cos theta =sqrt2 sin theta}` be two sets . Then :

A

`P sub Q` and `Q- P ne phi`

B

`Q cancelsub P`

C

`P cancelsub Q`

D

`P=Q`

Text Solution

Verified by Experts

The correct Answer is:
D
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