In mathematics you don't understand things. You just get used to them.Johann von Neumann
It is impossible to be a mathematician without being a poet in soul.Sofia Kovalevskaya
Thanks m4maths got selected in IBM..
thank you very much.
Finally Placed, IBM...Thank you very much M4maths.
I prepared all questions from this site only,
Now waiting for the offer letter.
Thanks once again for fulfilling my dream,great work Keep it up.