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Revision history of "1984 IMO Problems/Problem 2"

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  • (cur | prev) 22:47, 29 January 2021‎ Hamstpan38825 (talk | contribs)‎ . . (1,046 bytes) (+1,046)‎ . . (Created page with "==Problem== Find one pair of positive integers <math>a,b</math> such that <math>ab(a+b)</math> is not divisible by <math>7</math>, but <math>(a+b)^7-a^7-b^7</math> is divisibl...")
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