Question

Need to understand steps to solve;

a. Show that the one-dimensional momentum operator isHermitian.

b.Suppose the operator T is defined by T=*Q**Q, where * is areal number, Q is an
operator (not necessarily Hermitian), and Q* is Q's adjoint. showthat T is
Hermitian.

KEY:

*= Alpha

**= Tau and in the upper right corner of the Q.

c. Show that for any (physically acceptable) wave function *, theoperator X, Px has
eigenvalue ih.

Thank you for your help.