ỨNG DỤNG BẤT ĐẲNG THỨC CÔSI VÀO CÁC BÀI TOÁN TỐI ƯU TRONG KINH DOANH
Currently, mathematical methods are increasingly widely used in many natural and social sciences. In
business, we all want to reduce costs, seek high profits. The article introduces the optimization problem in
business. When solving this problem, one of the tools is the Cosi inequality.
Keywords: The Cosi inequality, Optimization problem in business.