a. Suppose that f(A) is a function of a Hermitian operator A with the property A| α’> = α’| α’>. Evaluate < b’’| (A) | b’> when the transformation matrix from the α’ basis to the b’ basis is known.

b. Using the continuum analogue of the result obtained in (a) evaluate (p’’ | F(r) |p’>. Simplify your expression as far as you can. Note that r is √x2 + y2 + z2, where x, y, and z are operators.