Quotient rule with a trigonometric function
Quotient rule with a trigonometric function
IB Year 6 | Grade 12
4 marks
For \(y=\frac{\sin x}{1+\cos x}\), find \(\frac{\mathrm dy}{\mathrm dx}\) in simplest form. State where the original function is undefined.[4]
Solution:
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Answer:\(\frac1{1+\cos x},\ x\ne(2k+1)\pi\)
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