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I am Ramachandran from Chennai welcoming you here. I retired from active teaching afyer 45 years of regular teaching in Scinece and Engineering Colleges across India, in different Universities. My subjects include Applied Mathematics, Applied Statistics, Numerical Methods and Operations Research. I have taught rekated subjects to U.G and P.G students of Computer Science and Electronics and Electrical Engineering Students besides Mechanical and Civil Engineering students. I create digital books and short videos as a hobby.

For viewing some of my digital books, 

click here

To understand Probability

Understand what is Probability?