9709/31/O/N/20 · Pure Maths 3 October/November 2020 Paper 31
11 questions, 75 marks. Each one links to its official mark scheme.
- Question 1 · 4 marks · Modulus
- Question 2 · 4 marks · Loci in the Argand diagram
- Question 3 · 5 marks · Parametric and implicit differentiation
- Question 4 · 6 marks · Laws of logarithms
- Question 5 · 5 marks · Locating roots, Iteration
- Question 6 · 7 marks · R sin(x + a) and R cos(x + a)
- Question 7 · 7 marks · Complex roots of polynomials
- Question 8 · 6 marks · Separating variables
- Question 9 · 10 marks · Partial fractions, Binomial expansion for any rational n
- Question 10 · 10 marks · Product and quotient rules, Integration by parts
- Question 11 · 11 marks · Intersecting, parallel and skew lines, Scalar product
Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.