組くみ合あわせ数すう学がくくみあわせすうがくじ字FuriganaAudioMeanings1nouncombinatoricsmathematics›A branch of mathematics dealing with combinations, permutations, and counting. The term 組合せ論 is also used synonymously.See also: 組み合わせ論組くみ合あわせ数すう学がくは、離り散さん数すう学がくの一いち分ぶん野やです。Break this sentence down in the analyzerCombinatorics is a branch of discrete mathematics.この問もん題だいは組くみ合あわせ数すう学がくの知ち識しきが必ひつ要ようだ。Break this sentence down in the analyzerThis problem requires knowledge of combinatorics.