Question

Please tell the solution

Answer 1

Answer:

We can of course also construct another new operator: px. Then, by definition of the operator product, pxf(x) means that x is first ... Of course, we must also show that the angular momentum operators are hermitian

Answer 2

Explanation:

If the complex conjugate transpose of a matrix is equal to the matrix itself, the matrix and the operator are hermitian. A third possible way would be to find out the eigenvalues and eigenstates of the operator. If it has a finite number of eigenstates and all its eigenvalues are real, then the operator is hermitian.