Побудова числових рядів за допомогою квадратів танграм та описаних кіл

Abstract

The theory of numerical series is widely used in various theoretical studies related to the calculation of the values of functions, integrals, and the approximate solution of differential equations. The research process and the development of logical thinking, which are activated when using puzzles, are stimulated by new ideas, such as the possibility of visualizing number series using puzzle elements. The most interesting mathematical puzzle is the tangram, which is based on solving geometrical cutting problems. In this work, the possibility of building numerical series using the elements of the tangram square is considered.