P Geetha is Senior Lecturers in the Department of Mathematics, Bannari Amman Institute of Technology Sathyamangalam. She has secured her M.Phil degree from the Avinashilingam University, Coimbatore and has more than a decade of experience in teaching at the undergraduate and post graduate level. She had a brilliant academic career and obtained a prize for proficiency in Mathematics in the year 1996. She has authored books on Discrete Mathematics, Applied Discrete Structures for Computer Applications, Graph Theory and has co-authored books on Mathematics for Engineers Volume 1 and 2 Numerical methods. She is currently pursing for her doctorate at Anna University, Coimbatore and her area of interest is Heat and Mass Transfer.