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If tan theta + cot theta =2 , " then " ...

If ` tan theta + cot theta =2 , " then " sin theta = `

A

`pm 1//2`

B

`1//sqrt(2)`

C

`pm1//3`

D

none

Text Solution

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The correct Answer is:
B
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DIPTI PUBLICATION ( AP EAMET)-TRIGONOMETRIC RATIOS AND IDENTITIES -EXERCISE 1 A ( TRIGONOMETRIC FUNCTIONS)
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