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The tangent to the curve given by : x=...

The tangent to the curve given by :
`x=e^(t)cos t, y=e^(t) sin t ` at `t=(pi)/(4)`
makes with x-axis an angle :

A

0

B

`pi/4`

C

`pi/3`

D

`pi/2`

Text Solution

Verified by Experts

The correct Answer is:
D
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