A conjugate sine factor
A conjugate sine factor
4 marks
TGM Original
Prove that (cos x)/(1+sin x)=(1-sin x)/(cos x), wherever both sides are defined. State the restrictions on x.
Solution:
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Answer:\(\frac{\cos x}{1+\sin x}=\frac{1-\sin x}{\cos x}\), for \(\cos x\ne0\).
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