finding sqaure root ...is a little time consuming process..here is a cool tutorial on how to manually find square root faster ?

I.  History 1.   Solution of quadratics, solution of cubics 2.   3.   The Fundamental Theorem of Algebra proved!

John and Betty were exhausted, so they rested for a while. "One thing puzzles me Betty," mused John. "Where does 'i' go on...

Somebody has asked for this book.If you have one..do share with the JEE Zone