I’m basically a bachelor in mechanical engineering from Madras University, Chennai, India. Worked in Telcemmunication field for four decades and now enjoying my retired life. Interested in solving mathematical problems.

4,023,577 students helped
Teaching the World! Champion! Collaborator! Trophy Case! Bold Learner! On Fire! Friendly Face!
Level 19 in Geometry Level 16 in Algebra Level 16 in Trigonometry Level 11 in Precalculus Level 11 in Prealgebra Level 7 in Calculus Level 3 in Statistics Level 1 in Chemistry Level 1 in Physics