Deriving ground state electron energy using Boundary Value

[currently]

Homework Statement

Derive the ground state electron energy $E_1$ based on the boundary condition of R(r) -> 0, r -> ∞ and write down the corresponding energy function, Psi. (5 points)

Relevant Equations

Schrodinger's Equation (below)

This is the equation given.
I attempted to use Radial Equation, obtained from separating variables, to solve for $E_1$.

 

[BvU]

Here's the problem. the equation was stated in class to be Schrodinger's Equation.
Last problem should say: n, l, and m are arbitrary constants.

View attachment 255295

We are now in part (d) of your exercise. I can hardly read, let alone quote from your jpg.
What constraints are there on $l$, and what does that mean when in the ground state $n=0$ ?

 

[currently]

What constraints are there on $l$, and what does that mean when in the ground state $n=0$ ?

Okay, will keep in mind. Thanks!

We are now in part (d) of your exercise. I can hardly read, let alone quote from your jpg.

I'm slightly touched you remember which problem this is.. and I apologize for the terrible image quality! I'll be more quotable next post.