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secondary 3 | A Maths
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Trigo
Date Posted: 6 years ago
Views: 390
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Key concepts include:
Expanding your trigo function
Understand that tangent = sine/cosine
Factorizing out common terms (sinA and cosA)
Playing around with a negative to change up arrangement of the trigo
The last part of proving require you to factorize out cosB in order to get tangent
Good luck.
Expanding your trigo function
Understand that tangent = sine/cosine
Factorizing out common terms (sinA and cosA)
Playing around with a negative to change up arrangement of the trigo
The last part of proving require you to factorize out cosB in order to get tangent
Good luck.
Date Posted:
6 years ago
Thank you
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