Using extreme values of conditional multivariable functions in solving the problem of optimizing consumption benefits

Abstract

In economics, solving optimization problems is one of the very important issues. When solving optimization problems for consumers, two issues are raised: maximizing consumption benefits and minimizing spending. In the framework of this article, the author mentions the use of the Lagrange multiplier method in the extrema problem of a constrained multivariable function to solve the problem of optimizing consumption benefits