Find: $\displaystyle S= \frac{\sqrt{3}}{cos 650}+\frac{1}{sin 250}$

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- Feb 26th 2011, 10:09 AMarmTrigonometry 2
Find: $\displaystyle S= \frac{\sqrt{3}}{cos 650}+\frac{1}{sin 250}$

- Feb 26th 2011, 10:32 AMAckbeet
What ideas have you had so far?

- Feb 26th 2011, 10:52 AMarm
I only remember general knownledge

- Feb 26th 2011, 10:55 AMAckbeet
This is not a homework service. You're expected to put forth some effort, at which point we can help you get unstuck. See Rule # 11 here.

I note that you've posted a lot of problems. That's perfectly fine. However, you need to post some effort in each one, and not expect us to simply solve them for you. That's not what this forum is about. - Feb 26th 2011, 12:55 PMmr fantastic