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secondary 4 | A Maths
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secondary 4 chevron_right A Maths chevron_right Singapore

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Date Posted: 3 years ago
Views: 242

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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
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An idea
MM
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3 years ago
Thank you sir
MM
MM
3 years ago
Thank you sir
MM
MM
3 years ago
One more question sir
Prove that (3sin2x-cos4x-1)/(sin^2 2x+2sin2x) = 2-(1/sin2x)
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Eric Nicholas K
Eric Nicholas K
3 years ago
Ok, remind me to look at it later once my class finishes
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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
An idea
MM
MM
3 years ago
Thank you sir