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When reading the 1D section it said for positive numbers to label it with the plus sign rather than just writing the number. Do you guys think/ know if that is just a suggestion or if we will get marked down if we do not label both the positive numbers with a plus sign?
I would say that if the textbook specifically tells you to write the +, then you should write it.
You should write the plus sign just to signify specifically which way the electron is spinning.
I don't think that you will get marked off for not using positive signs but the spin quantum number usually has a positive or negative sign by convention.
better safe than sorry, imma put the plus sign
Because the values are only going to be +1/2 or -1/2, I feel like just doing a + or - will be sufficient to distinguish.
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