Question

a) find the area enclosed by the inner loop of the curve.
b)determine the cartesian coordinates of the point on the cur where the tangent line is horizontal for $\frac{pi}{2}<\thetac)set up, but do not evaluate, an

Explanation:

Answer:

(a) [No curve equation given, unable to provide answer]
(b) [No curve equation given, unable to provide answer]
(c) [No full - question details given, unable to provide answer]