Evaluate the integral in the attached file "Arc Length.doc" for arc length (L).
The intent is to solve for a numerical answer and the values for a, b, and t are all constant.
Changing cos2 (w3t) for 1 - sin2 (w3t) and reducing radical to the form
we change also the integration variable for 3 ...
The expert evaluates the integral in the attached file for arc length (L).