This book is a part of the original book ‘‘A Textbook of Engineering Mathematics’’ by N.P. Bali running into seventh edition and very well received by the teachers and students of all Indian Universities. The rapid sale of the seventh edition bears testimony to the overwhelming response. The present form of the book contains only five chapters and covers the entire syllabus for the students of fourth semester of Mahatma Gandhi University. More worked out problems were included in the third edition as examples. Problems collected from latest M.G. University. Question papers were added in the exercise to increase the flavour of the book.