Learn how to solve problems using linear programming. A linear programming problem involves finding the maximum or minimum value of an equation, called the objective functions, subject to a system of ...

A GCSE Maths video about solving equations with fractions. This video explains how to solve equations with fractions with worked example questions. Find out more about GCSE Maths.

Abstract: In the smart home environment, users develop a variety of automation rules to meet their needs in different scenarios. These rules can automatically trigger the operation of smart devices ...