Edexcel A Level Further Maths: June 2019 Core Pure 1 - Q8 (Coupled Differential Equations)

Q8 From the June 2019 Core Pure 1 Further Maths exam looks at coupled differential equations and solving second order differential equations.

Part a asks students to show that the differential equations can be coupled together, part b then asks students to find a general solution for one of the differential equations and same for part c, part d asks students to find a particular solution and part e finally asks students to give a limitation to the model in the question.