Problem 2.11a (Part 1) | Introduction to Quantum Mechanics (Griffiths)

This problem is going to be a long and arduous journey since there's so much stuff to calculate. In this video, we find the expected value of x, p and x^2 for the 0th stationary state.

(I'm using the 2nd Edition textbook. I don't have the 3rd Edition textbook but the 2nd Edition is widely available online, so I assume more people would be using it. If you're using the 3rd Edition, the problem numbering might not match sometimes. Credits go entirely to Griffiths for writing this excellent textbook.)

[faisayousufzai]

How can we use Ehrenfeast theorem when find <p> while wave function is time independent

[vishnupriyaa]

Thank you so much!! Very much useful 👌 Do you have the solution for 3rd chapter ?