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The angle made by any tangent to the cur...

The angle made by any tangent to the curve `x=a(t+sintcost) , y=(1+sint)^2` with `x`-axis is:

A

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

B

`(1+sin t)/(cos t)`

C

`(1)/(4)(2t-pi)`

D

`(1+sint)/(cos 2t)`

Text Solution

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The correct Answer is:
B
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