14311

14311 (Neculai Stanciu)

Determinați cel mai mic număr natural de forma: Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle ab + cd + ef +gh } , unde Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle a, b, c, d, e, f, g, h } sunt numere naturale nenule, distincte două cate două.

Solutie:

Trebuie ca Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle a, b, c, d, e, f, g ,h \in {1, 2, 3, 4, 5, 6, 7, 8} } . Cea mai mică sumă, deci cel mai mic număr, este Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle 1 * 8 + 2 * 7 + 3 * 6 + 4 * 5 = 60 } .