Revision history of "2020 CIME II Problems/Problem 10"

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  • (cur | prev) 09:37, 30 December 2021Ckorr2003 (talk | contribs). . (1,909 bytes) (+1,909). . (Created page with "First suppose that <math>c=1</math>. Then <math>a+b+1=ab\Rightarrow (a-1)(b-1)=2</math> from whence we have <math>(a,b,c)\in\{(2,3,1),(3,2,1)\}</math>. Now suppose that <math...")