(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

It looks deceptively easy, but I can't seem to get it...

[tex]\int^{\frac{\pi}{4}}_{0}{\\sec^4{x}\tan^4{x}}\,dx[/tex]

2. Relevant equations

[tex]\sec^2{x} = \tan^2{x} +1[/tex]

3. The attempt at a solution

I've tried, but they all end up as trigonometric polynomials

**Physics Forums | Science Articles, Homework Help, Discussion**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Integral help

**Physics Forums | Science Articles, Homework Help, Discussion**