What is the arclength of #(tant,sect*csct)# on #t in [pi/8,pi/3]#?
1 Answer
Apr 15, 2017
Explanation:
To find arc length, use the formula:
It helps to recall a few trig derivatives for this problem:
For
Plug into our equation:
This doesn't look like it'll be a clean integral so using a graphing calculator, this becomes: