Can someone please explain to me how the
am not even sure how to go about it, but ? ? And am not sure how to go from here, any help appreciated.
Follow Math Help Forum on Facebook and Google+
You could times sec(x) by ... and then solve from there...
Here is another approach.
where we made the substitution . Now apply partial fractions and finish up.
Another alternative could be to use the substitution and using the fact that the integral becomes:
View Tag Cloud