3 14 19 30 46 51 Q1:- Work out the following commutation relations [z, P], [z, H], [a,H] Q2:- construct the Y(0, 0), Y (0,), check they are normalized and orthogonal Q3:- Use the equation(Q)=([1.Q]+) dv to show that = < dz Q4:- for Harmonic oscillator obtain normalized , , check they are orthogonal? Q5:-:-Consider a particle in an infinite square well whose wave function is given by 0