14311: Revision history

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12 January 2025

  • curprev 17:5517:55, 12 January 2025‎ Benzar Ioan talk contribs‎ 424 bytes +424‎ Created page with "''' 14311 (Neculai Stanciu) ''' '' Determinați cel mai mic număr natural de forma: <math> ab + cd + ef +gh </math>, unde <math> a, b, c, d, e, f, g, h </math> sunt numere naturale nenule, distincte două cate două.''<p> '''Solutie:''' <p> Trebuie ca <math> a, b, c, d, e, f, g ,h \in {1, 2, 3, 4, 5, 6, 7, 8} </math>. Cea mai mică sumă, deci cel mai mic număr, este <math> 1 * 8 + 2 * 7 + 3 * 6 + 4 * 5 = 60 </math>." Tag: Visual edit: Switched
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