This document discusses angular momentum in quantum mechanics and performing calculations with it. It mentions adding numbers 8, 9 and 10 after multiplying them with respective unit vectors, and notes that the value of L2 needs to be corrected. Supplementary information is also referenced.

1. Angular Momentum in Quantum
Mechanics

4. 0 0

5. Adding 8, 9 and 10 after
multiplying with respective
unit vectors

7. L2 needs to be
corrected.

8. Supplementary

12. L2 needs to be corrected.