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December 18, 2014

December 18, 2014

Posted by **Terry** on Wednesday, January 23, 2013 at 4:30pm.

- Functions, math -
**Steve**, Wednesday, January 23, 2013 at 5:03pmI assume you want to solve for x which makes this true?

4cosx = 2

cosx = 1/2

x = 60°, 300°

That's an odd equation, but oh, well...

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