Find an antiderivative. http://www.webassign.net/www31/symIm...b5e40f147d.gif

How do you integrate ( 1 / [(cos ^ 2) t]) ??

The antiderivative of Cos(t) = sine(t), then I am lost. Help please!

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- Feb 9th 2009, 12:01 AMVkLFind the Anti-derivative (NEED HELP ASAP)
Find an antiderivative. http://www.webassign.net/www31/symIm...b5e40f147d.gif

How do you integrate ( 1 / [(cos ^ 2) t]) ??

The antiderivative of Cos(t) = sine(t), then I am lost. Help please!

- Feb 9th 2009, 12:09 AMo_O
Recall that:

So you have:

Do you remember anything whose derivative is equal to ;)? - Feb 9th 2009, 12:18 AMVkL
Tan(t) ? haha