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Create the page "2012 Indonesia MO Problems/Problem 4" on this wiki! See also the search results found.
- ...contains the full set of test problems. The rest contain each individual problem and its solution. * [[2011 Indonesia MO Problems]]793 bytes (94 words) - 11:53, 14 July 2018
- ...contains the full set of test problems. The rest contain each individual problem and its solution. * [[2012 Indonesia MO Problems]]1,006 bytes (117 words) - 23:12, 12 August 2018
- ===Problem 1=== [[2012 Indonesia MO Problems/Problem 1|Solution]]5 KB (774 words) - 23:15, 12 August 2018
- ...contains the full set of test problems. The rest contain each individual problem and its solution. * [[2013 Indonesia MO Problems]]837 bytes (91 words) - 19:13, 17 August 2018
- ===Problem 1=== In a <math>4 \times 6</math> grid, all edges and diagonals are drawn (see attachment). D4 KB (648 words) - 23:29, 12 August 2018
- [[2019 AIME II Problems/Problem 15]] Solution 5 [[2023 USAJMO Problems/Problem 6]] Solution 110 KB (1,116 words) - 11:37, 11 June 2024
- ==Problem== ...dots\frac{n^n\cdot a_n}{(n-1)^{n-1}}=\frac{2^2}{1^2}\frac{3^3}{2^2}\frac{4^4}{3^3}\dots\frac{(n-1)^{n-1}}{(n-2)^{n-2}}\frac{n^n}{(n-1)^{n-1}}\cdot a_1a_1 KB (191 words) - 07:35, 20 December 2024