Just finished working out the integral of 1/(1 + cosx)^2 as(adsbygoogle = window.adsbygoogle || []).push({});

(1/2)(tan(x/2)) + (1/6)(tan (x/2))^3 + C

I'm just wondering whether it's possible to use any substitutions to simplify this further.

regards

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# Homework Help: Integral of 1/(1 + cosx)^2

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