A quotient with a tangent denominator
A quotient with a tangent denominator
4 marks
TGM Original
Prove that (sec x-cos x)/(tan x)=sin x, wherever both sides are defined. State the restrictions on x.
Solution:
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Answer:\(\frac{\sec x-\cos x}{\tan x}=\sin x\), for \(\sin x\ne0,\ \cos x\ne0\).
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