Determine <E> of an electron whose state is defined by thefollowing cases where the indicated functions are always of themodel PIB:

a) psi (x,t) = frac{1}{3}psi _{2}(x,t) + frac{2}{3}psi _{3}(x,t)

b) psi (x,t) = frac{1}{3}psi _{1}(x,t) + frac{1}{3}psi _{2}(x,t) + frac{1}{3}psi _{3}(x,t)

y(r, t) =-V2(z, t) + (z, t) 2-3 1-3 Show transcribed image text