http://www.singaporeolevelmaths.com/2007/10/04/a-math-integration-of-tan2-x/ Simple Tips for Better Maths Results! Wed, 19 Oct 2011 12:26:29 +0000 hourly 1 http://wordpress.org/?v=3.0.4 http://www.singaporeolevelmaths.com/2007/10/04/a-math-integration-of-tan2-x/comment-page-1/#comment-89 LinwooD Tue, 02 Oct 2007 17:06:00 +0000 http://singaporeolevelmaths.com/2007/10/04/a-math-integration-of-tan2-x/#comment-89 yes, it's feasible. we dont learn how to integrate tan so we have to change it to sec^2x - 1. great attempt :) yes, it’s feasible. we dont learn how to integrate tan so we have to change it to sec^2x – 1. great attempt :)

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