Question 5 3 pts Given p = -ih- a = (2 + im ) , A = now (ata+ ?) and [a, at = 1, derive the following commutators: (a) [i, p] (1 marks) (b) I , at ( 1 marks ) (c) [a, H] (1 mark) Note: For this question, you may not use the hints in the lecture notes, you can only take as given the expressions above and fully derive the answer from them. Hint: remember that a commutator may result in a scalar or an operator. You may write your answer as a function of one of the operators defined above. Edit View Insert Format Tools Table 12pt w Paragraph B I U Av BY TY