"Prof. P. Sivaramakrishna Das is currently professor of Mathematics at K.C.G. College of Technology, Chennai (a unit of Hindustan Group of Institutions). He has done pioneering doctoral research in the field of "Fuzzy Algebra" in a teaching career spanning over 50 years.
Prof. C. Vijayakumari retired as professor of Mathematics from Queen Mary's College (Autonomous), Chennai. With a teaching experience spanning over 40 years, she is an accomplished teacher of Mathematics and Statistics at both undergraduate and postgraduate levels and also holds a doctorate in Fuzzy Topology.
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Preface
Acknowledgements
About the Authors
1. Logic and Proofs
2. Combinatorics
3. Graph Theory
4. Algebraic Structures
5. Lattices and Boolean Algebra
Rich pedagogical features:
• More than 270 solved examples
• More than 150 exercises with answers
• More than 125 Part A questions with answers
• Plenty of hints for problems
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