this forum sucks.

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- Nov 19th 2007, 11:21 AM #1

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- Nov 21st 2007, 09:54 AM #2

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The best way to "Check" is for you to show your work. Otherwise, how do we KNOW that we aren't just doing your homework?

These should ring some bells. $\displaystyle \theta\;=\;\frac{\pi}{3}$ and $\displaystyle \theta\;=\;-\frac{\pi}{3}$. That's TWO of them. You find the rest. How many are there?

- Nov 22nd 2007, 07:43 PM #3

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- Nov 22nd 2007, 07:49 PM #4

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- Nov 23rd 2007, 05:04 AM #5

- Nov 23rd 2007, 06:11 AM #6