I can't seem to find the integral of tan^5(x)
I know that i have to use identities for this, but I've been looking at this problem for a while now and cant see where to go with it
I can't seem to find the integral of tan^5(x)
I know that i have to use identities for this, but I've been looking at this problem for a while now and cant see where to go with it
Hint
Last edited by DeMath; Sep 25th 2009 at 01:38 PM.
Reason: typo
I can't seem to find the integral of tan^5(x)
I know that i have to use identities for this, but I've been looking at this problem for a while now and cant see where to go with it
Alternatively:
.
For the first integral make the substitution . For the second integral:
.
For the first integral make the substitution . For the second integral: