Question: 2. 3. Let a, b E Z. Prove that if a 2 5, then at b or 21' (b+ 3). Prove that J6 is irrational.

2. 3. Let a, b E Z. Prove that if a 2 5, then at b or 21' (b+ 3). Prove that J6 is irrational. Prove that % 2-1\\/24 is irrational. Let S = {m+ n | m, n E Z}. Prove that for every x E S the pair of integers m, n E 21 such that X = Jim/5+ n is unique

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