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

solve : ∫ sqrt (1+sec^4(x)) dx

2. Relevant equations

3. The attempt at a solution

I tried to do the substitution rule but it makes the problem more complicated

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# Homework Help: ∫sqrt (1+sec^4(x)) dx

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