# What is the equation of the tangent line to the polar curve # f(theta)=theta^2cos(3theta)-thetasin(2theta)+tan(theta/6) # at #theta = pi#?

##### 1 Answer

Jun 14, 2016

#### Explanation:

The pass equations are

The tangent space is obtained making

but

with

Deriving and calculating for

so the tangent line at