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If tan (cot x) = cot (tan x), then sin 2...

If tan (cot x) = cot (tan x), then sin 2x is equal to :

A

`2/((2n+1)pi)`

B

`(4)/((2n+1) pi)`

C

`(2)/(n(n+1)pi)`

D

`(4)/(n(n+1)pi)`

Text Solution

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The correct Answer is:
B
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