A-Math - Trigonometry - Trigonometric Identities (3)
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| Topic: Trigonometry |
In most question about proving trigonometry identities, If you simplify to
Sin A and Cos A, you will be able to prove.
Before you start to prove, you should devise a simple strategy on how you
will be going about proving. Do not just manipulate the trigonometry randomly
and cross your fingers hoping to get the answer. Look at the examples above.
I created this Blog after my students told me that there is very little information about how to solve GCE O Level Math and Additional Math (A-Math) questions on the internet. Even if they manage to find, the solution were for very basic questions. I am a Full-time Math Tutor in Singapore. I tutor mainly in Northern Singapore (Woodlands, Chua Chu Kang, Bukit Panjang, Yishun and Sembawang). I also tutor in Johor Bahru.
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