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If tan theta + sin theta = m, then tan...

If ` tan theta + sin theta = m,` then `tan theta - sin theta = n` then ..............

A

`m^(2)-n^(2) =4mn`

B

`m^(2)-n^(2) =4mn`

C

`m^(2) -n^(2) =m^(2) +n^(2)`

D

`m^(2) -n^(2) =4 sqrt(mn)`

Text Solution

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The correct Answer is:
D
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