I apologize for asking a question that has been asked trillions of times. I've searched the PF for many links, however, I didn't find something good. Let's suppose, a person named Arthur. This guy is a 12th grade student. He is able to do Halliday Resnick Walker. He has slight background in Calculus and Matrices in Determinants, although very basic, since he's not from USA, he's not able to tell his equivalence. He has found a copy of his Maths syllabus for the saints going to answer the thread. Link[/PLAIN] [Broken] for the Maths CBSE Class 12th Syllabus. This guy is going to begin physics. But, he's totally confused about what to do. What maths he should learn, where to find the books and resources. He read How[/PLAIN] [Broken] to become a GOOD Theoretical Physicist by Gerard 't Hoft but the resources provided were very advanced for him. He seeks advice on what the Physicsforumzens of the PF did for their B.Sc in Physics. All hail the might Physicsforumzens.