Can somebody explain to me how to solve this please?

tan2x=(cos2x)/2

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- Jun 2nd 2008, 07:14 PMunmcintoshsolving trig equations
Can somebody explain to me how to solve this please?

tan2x=(cos2x)/2 - Jun 2nd 2008, 07:21 PMMathstud28
- Jun 2nd 2008, 07:24 PMunmcintosh
yes i can,

thank you! - Jun 2nd 2008, 07:30 PMMathstud28
- Jun 2nd 2008, 09:48 PMChris L T521