Author: Iskandarov, Sarvar Baltabayevich; Olimboyev, To‘lqin G‘ayrat o‘g‘li
Annotation: In this article, combinatorics formulas and their application to solving geometric problems are studied using various problems. The article can be used as a guide in school mathematics lessons.
Keywords: Combinatorics, permutation, permutation, combination, triangle, number of triangles.
Pages in journal: 1158 - 1164
Kadirov Muhammadjon