SPS SPS FM 2024 October — Question 8

Exam BoardSPS
ModuleSPS FM (SPS FM)
Year2024
SessionOctober
TopicProof by induction
8. Prove by induction that \(2 ^ { n + 1 } + 5 \times 9 ^ { n }\) is divisible by 7 for all integers \(n \geq 1\).
[0pt] [BLANK PAGE]
This paper (8 questions)
View full paper
Q1 Q2 Q3 Q4 Q6 Q7 Q8 Q9