The application of combinatorics to the solution of certain tasks

Keywords: combinatorics, permutation, combinatorial methods, permutation with repetition-

Abstract

This article reveals the possibility of solving life situations with combinatorial coefficients and shows the practicality of applying formulas on the theory of probability and mathematical statistics. The solution of tasks with combinatorial coefficients consists mainly in the decomposition of these coefficients by the basic formulas and their manipulations.

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