Various physics forums (Physics Stack Exchange, Reddit’s r/PhysicsStudents) have generated unofficial solution sets over the years. A famous collection exists from the University of Colorado, where a TA typed up solutions for Chapters 1-10. Another exists from Caltech for the path integral chapters. These are usually bundled by students into unofficial .
Many physicists consider Chapter 1 to be the "crown jewel" of the book. Shankar devotes over 70 pages to , Dirac notation ( ), and operator theory. Principles Of Quantum Mechanics R Shankar Solutions Pdf
: Extensive solutions for linear algebra, Dirac bra-ket notation, and operator eigenvalues. Chapter 14 & 15: Spin and Angular Momentum These are usually bundled by students into unofficial
If you are an instructor, consider distributing your own selected solutions to honest students. The rampant piracy of Shankar’s solutions is a direct response to a lack of official feedback. Open-source the answer keys—it reduces cheating and increases genuine learning. : Extensive solutions for linear algebra, Dirac bra-ket
: A widely used 327-page document containing solutions to various problems from the textbook. It covers multiple chapters and is available on Course Hero Arjit Seth's Solution Set