Edexcel Topic Test - Q9 is the only example of forming and solving a system of equations
Matrices Topic Test Solutions
Matrices Topic Test Mark Scheme
See Core Pure Maths Book 1 Matrices Mixed Exercise 6 pages 121-123
Edexcel Topic Test - Q9 is the only example of forming and solving a system of equations
Matrices Topic Test Solutions
Matrices Topic Test Mark Scheme
See Core Pure Maths Book 1 Matrices Mixed Exercise 6 pages 121-123
Standard Calculus 2009-13 Questions
Standard Calculus 2009-13 Solutions
Alternate questions on the Edexcel FP2 papers seem to be on Differential Equations.
Question 9 is not about solving one but about substituting in one to derive a power series of the form:
y - a0 + a1x + a2x2 + a3x3 +.............