Differential Equation as a Solution for Population Problems

摘要

World of mathematical ideas, where a model is established, we then manipulate the model by the help of already existed techniques or computer numerical computations, finally we then investigate the model that will lead us to the solution to our mathematical problems related to the model, which is translated into a real life applications. The application of first order differential equation in Growth and Decay problems will study the method of variable separable and the model of Malthus (Malthusian population model), where we use the methods to find the solution to the population problems which are of use in mathematics, physics and biology especially in dealing with problems involving growth and decay problems that requires the use of Malthus model.