Question 2: A particle is in a one-dimensional square well of width a. At time t = 0, the wave function is given by: (x, 0) = Aly, (x) +342(x) + 413(x)] where the y's are the three eigenstates of the lowest energy (i.e. , is the ground state, 12 is the first excited state, and v3 is the second excited state. a. Calculate A. (7/100409 b. Calculate (x, t).X9wwwwwd C. Calculate |4(x, t) 12.get