Recent content by deepanshumishra

I am looking for some good books for physics The book which can cover most of the theory and sufficient problems for prectice, till now I have tried Resnik Haliday , but I think it is full of unnecessury theory and irrilevent problems tell me about a complit book

line can't be a point How can one consider a line as a point I coulden't understood from which point of view u can consider it as a point