http://www.singaporeolevelmaths.com/2009/07/04/o-level-a-math-trigonometry-basics-how-do-we-know-which-formula-to-use/ 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/2009/07/04/o-level-a-math-trigonometry-basics-how-do-we-know-which-formula-to-use/comment-page-1/#comment-2075 Darren Tue, 13 Jul 2010 17:48:57 +0000 http://www.singaporeolevelmaths.com/?p=1458#comment-2075 i don't know a bit about rate of change, could someone explain it via the same website?? i don’t know a bit about rate of change, could someone explain it via the same website??

]]> http://www.singaporeolevelmaths.com/2009/07/04/o-level-a-math-trigonometry-basics-how-do-we-know-which-formula-to-use/comment-page-1/#comment-2074 Darren Tue, 13 Jul 2010 17:36:14 +0000 http://www.singaporeolevelmaths.com/?p=1458#comment-2074 I just don't know about prove the identity,i don't understand how could it prove to be useful to our daily life.. I just don’t know about prove the identity,i don’t understand how could it prove to be useful to our daily life..

]]> http://www.singaporeolevelmaths.com/2009/07/04/o-level-a-math-trigonometry-basics-how-do-we-know-which-formula-to-use/comment-page-1/#comment-2024 Joanan S. Sedano Fri, 04 Jun 2010 00:11:10 +0000 http://www.singaporeolevelmaths.com/?p=1458#comment-2024 Hi!! yes.. i was a bit confuse ..through your explaination, it beame clear now Hi!! yes.. i was a bit confuse ..through your explaination, it beame clear now

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