This book caters directly to the requirement with a complete and comprehensive coverof the syllabi of various universities in an extremely student-friendly manner. Eachchapter is written in a simple, crisp and logical way, with gradual built up of concepts.The language is lucid and easy to understand yet precisely scientific. Theoreticalexplanations and mathematical derivations are supported with well-labeled and clearfigures along with systematically solved examples to enhance the understanding of theconcepts.