Proving ##\psi## can be real or not, even or odd

1. The problem statement, all variables and given/known data

View attachment 79709 View attachment 79710



2. Relevant equations

Equation 1.20

$$ \int_{-\infty}^{\infty} \mid\Psi (x,t)\mid^{2} dx = 1 $$



Equation 2.5

$$ - \frac {\hbar^{2}}{2m} \frac {d^{2} \psi}{dx^{2}} +...



Proving ##\psi## can be real or not, even or odd

Proving ##\psi## can be real or not, even or odd