It is written for the Mathematics courses offered to the undergraduate engineering students. It provides a clear exposition of essential tools of applied mathematics from a modern point of view and meets complete requirements of the students of engineering and science. Core concepts are presented through a large number of solved examples followed by typical examples. Also the text book has been supplemented through remarks notes and recapitulations to clarify principally of the subject. The user-friendly systematic presentation gives the readers an idea about the modern questions and help them to be focused. GATE tutor has been given at the end of each unit to prepare for the GATE.
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