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

##### 1 Answer

#### Explanation:

Let's begin by determining the

The point through which the line must pass is:

This reference Tangents to polar curves gives us an equation for

To obtain the slope of the tangent line, m, we evaluate the above at

Therefore, we need to evaluate

Using the point-slope form of the equation of a line: