- #1

- 598

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## Homework Statement

What are the possible measurements for Lz

## Homework Equations

[tex] \psi(\theta,\phi) = \sqrt{\frac{3}{4 \pi}} sin(\phi) sin(\theta) [/tex]

probability Lz quantum

## The Attempt at a Solution

Well I'm sure I can expand [tex] sin(\phi)= \frac{e^{i \phi}-e^{-i \phi}}{2 i}[/tex]

Getting m=1,-1.

[tex] \psi(\theta,\phi) = \sqrt{\frac{3}{4 \pi}} sin(\theta) \frac{e^{i \phi}-e^{-i \phi}}{2 i}[/tex]

Should the the probability be the coefficents mod squared?