How do you find the integral of int cotx dxcotxdx?

1 Answer
Oct 25, 2015

ln|sinx|+Cln|sinx|+C

Explanation:

int cotxdx = int cosx/sinxdx=int(cosxdx)/sinx=int (d(sinx))/sinx = ln|sinx|+Ccotxdx=cosxsinxdx=cosxdxsinx=d(sinx)sinx=ln|sinx|+C