Prove that 11 n 4n is divisible by 7 for all natural numbers n.

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Prove that 11ⁿ – 4n is divisible by 7 for all natural numbers n.

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Modern Engineering Mathematics

ISBN: 9781292253497

6th Edition

Authors: Glyn James

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Question Posted: Jan 11, 2024 09:03 AM

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Prove that 11 n 4n is divisible by 7 for all natural numbers n.

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11 4 7 if n 1 Assume 11 4 7k for some ...View the full answer

Modern Engineering Mathematics

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