so i said <E> = (a1n1+a2n2+a3n3+a4n4) / (n1+n2+n3+n4)
and if this was correct,
<E^2> = (a1^2 n1 + a2^2 n2 + a3^2 n3 + a4^2 n4) / (n1+n2+n3+n4)
is this correct??
Q2, my thought was:
only d was eigenfunctions of the parity operator.
b,c always give function to the power of odd...
Q1
energy no. of times measured
a1 n1
a2 n2
a3 n3
a4 n4
expectation value <E> = (a1n1+a2n2+a3n3+a4n4) / (n1+n2+n3+n4)
is this correct?
Also, how do you caluculate expectation...