How would you do this

integral of tan^4(x)sec^4(x)dx

I know this breakups into integral of ((sec^2(x))^2 + integral of ((tan^2(x))^2

I am not so sure where to go from here.

Thanks.

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- July 26th 2007, 06:19 PMdavecs77another trig sub.
How would you do this

integral of tan^4(x)sec^4(x)dx

I know this breakups into integral of ((sec^2(x))^2 + integral of ((tan^2(x))^2

I am not so sure where to go from here.

Thanks. - July 26th 2007, 06:23 PMtopsquark
- July 26th 2007, 06:30 PMdavecs77
- July 26th 2007, 06:35 PMtopsquark
- July 26th 2007, 06:50 PMdavecs77