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Q. Let P={theta:sin theta-cos theta=sqrt...

Q. Let `P={theta:sin theta-cos theta=sqrt2 cos 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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