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Maths · Edexcel 9371 · C3 · Core Mathematics 3 · June 2012

Edexcel A Level Maths C3 · Core Mathematics 3 June 2012 examiner report (6665)

1h 30m 75 marks

Examiner report

  1. Q1 - 4 marks - Rational expressions
  2. Q2 - 9 marks - Iterative methods, Locating roots by change of sign
  3. Q3 - 9 marks - Chain rule, Product rule
  4. Q4 - 7 marks - Graph transformations, The modulus function
  5. Q5 - 9 marks - Compound and double angle formulae, Trigonometric identities
  6. Q6 - 14 marks - Composite and inverse functions, Exponential functions, Functions, domain and range, Logarithms
  7. Q7 - 11 marks - Chain rule, Product rule, Quotient rule
  8. Q8 - 12 marks - Compound and double angle formulae, Harmonic form R cos(x ± a)