Hello this is Arnab . I am from Kolkata, I have completed my Master's degree from University of Kalyani. And now I am planning to join in Ph.D. at IIT. So in this JOURNEY of my educational career I have lea rn a lot of thing. I fill myself so happy if I will be share my knowledge with the students those who seriously want to gain knowledge. So as a teacher,friend and also as a brother I will be alaways remain asside you. Thank you. + more - less