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October 24, 2014

October 24, 2014

Posted by **tony** on Monday, June 17, 2013 at 9:46am.

cos 2x = √(2)/2

- trig -
**Steve**, Monday, June 17, 2013 at 10:13am2x = 45,315,...

Follow for 2 periods to get values for x up to 360.

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