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    Calculate the commutator [p x , x[SUP]n[/SUP]]

    Calculate the commutator [px, xn] Homework Statement There are 3 tasks. 1) No other information is given. only that I have to calculate the commutator [px, xn]. For task 2 and 3 a relevant equation is given below. 2) calculate the commutator [x, Kx] 3) calculate the commutator [px, Kx]...