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If x=a(theta+sintheta) and y=a(1-costhet...

If `x=a(theta+sintheta)` and `y=a(1-costheta)`, find `dy//dx`.

A

`tan""(theta)/(2)`

B

`cot""(theta)/(2)`

C

`tantheta`

D

`cottheta`

Text Solution

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The correct Answer is:
A
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