Because Ψ(*x*,0) is real we just square it.

2. Write Ψ(x,π/3), the wavefunction at *t=*π/3.

3.Write |Ψ(*x*,π/3)|^{2}, which determines position probabilities at *t=π/3.* Simplify your answer.

You can find the modulus squared by multiplying an expression by its own complex conjugate, which you can generally get by replacing *i* with *-i.*

When you combine the exponential terms using rules of exponentials *(e ^{a}e^{b}=e^{a+b})* you get e

4. How did the position probabilities change between these two times?

The position probabilities did not change.