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randall36
Jul 22, 2012, 08:26 AM
4tanx = 2(2tanx) / (2-2(sec^2x))

Unknown008
Jul 22, 2012, 09:05 AM
Simplify the right side first.

randall36
Jul 22, 2012, 01:07 PM
Do you know how to solve it?

Unknown008
Jul 22, 2012, 10:17 PM
Shouldn't you be the one supposed to solve it?