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If (2sinA)/(1+sinA+cosA)=k then (1+sinA-...

If `(2sinA)/(1+sinA+cosA)=k` then `(1+sinA-cosA)/(1+sinA)=`

A

`k/2`

B

k

C

2k

D

`1/k`

Text Solution

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The correct Answer is:
B
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