Answer Happy

[Quantum Mechanics] I need the full answer for point (a).
Consider two identical, noninteracting spin-polarised particles with mass m and spin s in the following potential in one spatial dimension, So, if x € 0,L] , V (2) = 100, otherwise. (a) We characterise the spin state of the two particles via the wave function x (ms, me, where ms, and ms, are the spin projection quantum numbers of the two particles. What does spin polarisation imply for the values of these two quantum numbers? Is the wave function x symmetric, antisymmetric or neither under particle exchange? Justify your answer. [3]