By writing tan^n x as tan^(n-2).(sec^2 x - 1) obtain a reduction formula for Integral tan^n x dx.

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- November 25th 2009, 08:25 PMosysequeiraReduction formula
By writing tan^n x as tan^(n-2).(sec^2 x - 1) obtain a reduction formula for Integral tan^n x dx.

- November 26th 2009, 02:08 AMmr fantastic
- November 26th 2009, 02:26 AMosysequeiraThanks
I think your reply has shown me how to solve the problem. Thank you.