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If 2 cos theta + 2 sqrt(2) = 3 sec thet...

If ` 2 cos theta + 2 sqrt(2) = 3 sec theta ` where ` theta in (0, 2 pi) ` then which of the following can be correct ?

A

`cos theta= (1)/(sqrt(2))`

B

`tan theta=1`

C

`sin theta = - (1)/(sqrt(2))`

D

`cot theta = - 1`

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A, B, C, D
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