OCR MEI C3 2006 January — Question 1

Exam BoardOCR MEI
ModuleC3 (Core Mathematics 3)
Year2006
SessionJanuary
TopicChain Rule

1 Given that \(y = ( 1 + 6 x ) ^ { \frac { 1 } { 3 } }\), show that \(\frac { \mathrm { d } y } { \mathrm {~d} x } = \frac { 2 } { y ^ { 2 } }\).