Given the following recursively defined set S: Basis: 0 € S and 7 E S Recursive rule: if x = S and y = S, then: • x+y=S • x-yes Prove that every element in S is divisible by 7.

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Q: need help

A: The explanation of the answer is belowExplanation:Step 1: Step 2: Step 3: Step 4:

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