Mathematical concepts in engineering refer to the mathematical techniques and methods which are applied in industry and engineering. The most commonly used mathematical concept in engineering is applied analysis. This involves the use of real and complex analysis such as vector and tensor analysis, approximation theory, differential equations and fourier analysis. Linear algebra and probability are also two areas of mathematics which are widely used in engineering. Engineering optimization refers to the utilization of optimization techniques to achieve the designing goals in engineering. Engineering statistics combines the concepts and techniques of statistics and engineering to analyze data. Such data is primarily related to manufacturing processes such as fabrication process control, component dimensions, type of materials, etc. This book is compiled in such a manner, that it will provide an in-depth knowledge about the theory and practice of mathematical concepts in engineering. From theories to research to practical applications, case studies related to all contemporary topics of relevance to this field have been included herein. The extensive content of this book provides the readers with a thorough understanding of the subject.