OCR MEI AS Paper 1 2020 November — Question 1

Exam BoardOCR MEI
ModuleAS Paper 1 (AS Paper 1)
Year2020
SessionNovember
TopicProof
1 Celia states that \(n ^ { 2 } + 2 n + 10\) is always odd when \(n\) is a prime number. Prove that Celia’s statement is false.
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