Question: Consider a particle moving in a two-dimensional space defined by V = 0 for 0 < x < L and 0 < y < L

Consider a particle moving in a two-dimensional space defined by V = 0 for 0 < x < L and 0 < y < L and V = ∞ elsewhere.

(a) Write down the wave functions for the particle in this well. 

(b) Find the expression for the corresponding energies. 

(c) What are the sets of quantum numbers for the lowest-energy degenerate state?

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