# Answer on Other Physics Question for Kavya Singh

Question #60874

The eigenvalues and eigenfunctions of a quantum mechanical operator A are denoted

by an and , ψn

respectively.

If f(x) denotes a function that can be expanded in the powers of x, show that:

f ( A)ψn = f (an )ψn

by an and , ψn

respectively.

If f(x) denotes a function that can be expanded in the powers of x, show that:

f ( A)ψn = f (an )ψn

Expert's answer

#### Not answered

Need a fast expert's response?

Submit orderand get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

## Comments

## Leave a comment