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Direct linkV. I. Romanenko; A. V. Romanenko – International Journal of Mathematical Education in Science and Technology, 2025
We present a method to compute the power series expansions of e[superscript x] ln (1 + x), sin x, and cos x without relying on mathematical analysis. Using the properties of elementary functions, we determine the coefficients of each series through the method of undetermined coefficients. We have validated our formulae through the use of…
Descriptors: Mathematics, Computation, Mathematical Formulas, Numbers
