An expert is a man who has made all the mistakes, which can be made, in a very narrow field.
Niels BohrDo not worry about your difficulties in mathematics, I assure you that mine are greater.
Albert EinsteinM4Math helped me a lot.
Vipul Chavan 4 years agoThanks m4 maths for helping to get placed in several companies.
I must recommend this website for placement preparations.