SYSTEMS OF LINEAR EQUATIONS AND SOLVING THEM USING CRAMER'S RULE

Authors

  • Mamadaliyeva Durdona Author

Keywords:

Cramer's rule, trapezoid, system of linear equations, algebraic method, determinant, constant term.

Abstract

In this scientific article, the theoretical foundations and practical 
application of solving systems of linear equations using Cramer's rule are described. 
The method is based on determining the unknowns through determinants and is 
applicable only when the main determinant is nonzero. The algorithm steps are 
demonstrated on examples with two and three unknowns, and the general form of the 
formulas is presented. 

References

· Azlarov, T., & Mansurov, Kh. (1994). Mathematical Analysis, Vol. 1. Tashkent:

“O‘qituvchi”. 315 pages.

· Azlarov, T., & Mansurov, Kh. (1995). Mathematical Analysis, Vol. 2. Tashkent:

“O‘qituvchi”. 336 pages.

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Published

2025-08-19

Issue

Vol. 75 No. 1 (2025): ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ|Выпуск журнала №-75|Часть-1

Section

Articles

How to Cite

SYSTEMS OF LINEAR EQUATIONS AND SOLVING THEM USING CRAMER’S RULE. (2025). ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ, 75(1), 300-306. https://scientific-jl.com/obr/article/view/26474