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September 2, 2015
Posted by **Pre Calc** on Friday, November 13, 2009 at 5:52pm.

sin ( - pi/12)

csc ( (25 pi)/12)

- Pre Calc -
**Pre Calc**, Friday, November 13, 2009 at 5:54pmI'm obviously suppose to get - sin 2 pi

ok - sin ( (24 pi)/12)

I don't see how to get that though