sankarankalyanam

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.


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Level 19 in Geometry Level 16 in Trigonometry Level 16 in Algebra Level 11 in Precalculus Level 11 in Prealgebra Level 7 in Calculus Level 3 in Statistics Level 1 in Chemistry Level 1 in Physics