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Let P = {theta , sin theta - cos theta =...

Let `P = {theta , sin theta - cos theta = sqrt(2)cos theta} and Q = {theta , sin theta + cos theta = sqrt(2) sin theta)` be two sets. Then

A

`PcancesubQandQ-P!=cancelO`

B

`Q cancelsub P`

C

`P cancelsub`

D

P = Q

Text Solution

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The correct Answer is:
D
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