Given an operator that operates with the wave function (x) as imm follows: wwwmmmmmmmmm (a) 0(x) = x (x) (x)p(xp/p)x = (x) p0 (9) (c) O3(x) = X* (x) (d) O(x) = e(x) (e) 05v(x) = [dv(x)/dx] + a (f) 6(x) = f dx' (y(x)x) In between the above forms, letters what meets the form of a linear operator and explain why!