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  3. 1) if x, y, z are consecutive integers in order th

1) If x, y, z are consecutive integers in order then 9 | (x+y+z) ? 3...

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Advance Math

1) If x, y, z are consecutive integers in order then 9 | (x+y+z)? 3 | y. (Do proof)

2) Let x, y be consecutive even integers then (x+y) is notdivisible by 4. (Show proof and state why it was used)

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