Definition of 二項係数 (にこうけいすう)
にこうけいすう
                        二項係数
にこうけいすう
nikoukeisuu
noun
•
        
binomial coefficient(mathematics)
Related Kanji
| 二 | two, two radical (no. 7) | 
| 項 | paragraph, nape of neck, clause, item, term (expression) | 
| 係 | person in charge, connection, duty, concern oneself | 
| 数 | number, strength, fate, law, figures |