Does http://latex.codecogs.com/gif.latex?...(x)}{cos^2(x)}

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- Nov 28th 2010, 10:09 PMDiesalIn Trig Simplification..
- Nov 28th 2010, 10:20 PMTheCoffeeMachine
Of course... why the doubt?

- Nov 28th 2010, 10:20 PMharish21
yes.

you have:

- Nov 28th 2010, 10:24 PMDiesal
Thanks harish.. I'm terrible at this stuff. I am brilliant with numbers, but I don't understand this trigonometry stuff. I've been thrown into advanced math in grade 11 after making a 94 in math 10.. Now I'm near failure because I have a hard time understanding all the processes in this stuff.

- Nov 28th 2010, 10:28 PMharish21
Do not worry too much. You are on the right track. Keep practicing a lot, and you will be fine!