How do I find f(pi)f(π) for f(x)= 3 int_0^x cos(t)/cos(t/2)+cos(2t)/cos(t/2) dtf(x)=3∫x0cos(t)cos(t2)+cos(2t)cos(t2)dt ?
1 Answer
May 26, 2018
Explanation:
Using that
so your indefinite integral is given by
and our definite integral is given by