ok i have a problem and i dont remember how to integrate...

1/(cos^2(u) + 3)du

the function should read 1 over the function of cosine squared of u +3

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- Feb 14th 2011, 10:48 AMslapmaxwell1integrate the function....
ok i have a problem and i dont remember how to integrate...

1/(cos^2(u) + 3)du

the function should read 1 over the function of cosine squared of u +3 - Feb 14th 2011, 11:01 AMAckbeet
WolframAlpha to the rescue. Click on Show Steps to see how they got it.

- Feb 14th 2011, 11:42 AMDeMath
The WolframAlpha shows not a very elegant result for this example

- Feb 14th 2011, 12:43 PMtopsquark
- Feb 14th 2011, 12:52 PMAckbeet
- Feb 14th 2011, 03:14 PMslapmaxwell1
ok so i need to get a pocket version of wolfram..lol thanks everybody i thought i was losing it..when i couldnt figure it out....