If a problem arise in your mind take help your best friend "mathematics.
yash singhMathematics is made of 50 percent formulas, 50 percent proofs, and 50 percent imagination.
UnknownM4Math 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.