Differential equations for Engineers and scientists is intended to be used in a first course on differential equations taken by Science and engineering students. It covers the standard topics on differential equations with a wealth of applications drawn from engineering and science-fiction more engineering specific examples than any other similar text. The text is the outcome of the lecture notes developed by the authors over the years in teaching differential equations to engineering students. Like Yunus cengel's other texts The material is introduced at a level that a typical student can follow comfortably. Salient features: Clear, friendly approach. The book strives to use plain language and familiar examples to encourage creative thinking and problem-solving. Use of computer tools. Each Chapter end has a section that instructs students on the use of popular programs like Matlab, Maple and Mathematics in solving differential equations.