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A-Level MathematicsYear 2022Q6

16 6. (a) Determine the general solution of the recurrence relation u n = 2u n – 1 – u n – 2 + 2n n  2 (4) (b) Hence solve this recurrence relation given that u0 = 2u1 and u4 = 3u2 (2) ___________________________________________ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ___________________________________________

Paper Source:9fm0-4a-que-20220628.pdf

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Exam Specification Info

This question is part of the UK A-Level Mathematics syllabus. In the actual exam, structured questions typically require linking specific keywords to gain full marks. Applaa helps you drill these topics.

Syllabus levelAdvanced Level (A-Level)

SubjectMathematics

Official MarksVariable (2–6 marks)