What is the arclength of the polar curve #f(theta) = 2thetasin(5theta)-thetacot2theta # over #theta in [pi/12,pi/2] #?
1 Answer
Jan 17, 2018
Explanation:
For this solution, I am assuming that your
If we travel an infinitely small angle, the distance will be f(
However, since cotangent goes to infinity very quickly at