Edexcel C3 — Question 3

Exam BoardEdexcel
ModuleC3 (Core Mathematics 3)
TopicProduct & Quotient Rules

3. Differentiate each of the following with respect to \(x\) and simplify your answers.
  1. \(\quad \ln ( \cos x )\)
  2. \(x ^ { 2 } \sin 3 x\)
  3. \(\frac { 6 } { \sqrt { 2 x - 7 } }\)