OCR C1 2009 June — Question 1

Exam BoardOCR
ModuleC1 (Core Mathematics 1)
Year2009
SessionJune
TopicChain Rule
1 Given that \(y = x ^ { 5 } + \frac { 1 } { x ^ { 2 } }\), find
  1. \(\frac { \mathrm { d } y } { \mathrm {~d} x }\),
  2. \(\frac { \mathrm { d } ^ { 2 } y } { \mathrm {~d} x ^ { 2 } }\).
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