OCR C4 2010 June — Question 2

Exam BoardOCR
ModuleC4 (Core Mathematics 4)
Year2010
SessionJune
TopicProduct & Quotient Rules

2 Given that \(y = \frac { \cos x } { 1 - \sin x }\), find \(\frac { \mathrm { d } y } { \mathrm {~d} x }\), simplifying your answer.