Use Mathematical Induction to Prove That $5 \mid \left( 7 ^ { n } - 2 ^ { n } \right)$

question 13

Essay

Use mathematical induction to prove that $5 \mid \left( 7 ^ { n } - 2 ^ { n } \right)$ for all $n \geq 0$

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Definitions:

Offer

A proposal presented by one party to another with the intention to create a legally binding agreement upon acceptance.

Escrow Account

An escrow account is a financial arrangement where a third party holds and regulates payment of the funds required for two parties involved in a given transaction, ensuring fair and secure dealings.

Objective Theory

A legal principle stating that the terms of a contract are interpreted based on external expressions (actions, words) rather than internal intentions.

Offeror's Words

The specific language or phrasing used by the person making an offer in a contract scenario, which can impact the terms and acceptance of the contract.