SPS SPS FM 2026 November — Question 8 5 marks

Exam BoardSPS
ModuleSPS FM (SPS FM)
Year2026
SessionNovember
Marks5
TopicProof by induction

8. Prove by induction that \(7 \times 9 ^ { n } - 15\) is divisible by 4 , for all integers \(n \geq 0\).
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