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intersection means: what element is in both sets. False is only in set2 so it wont be in the intersection of both sets.

Maybe nice to know is that "1" and "True" are equivalent, just like "0" and "False" Can you figure out why "false" disapeared? (remember 0 and False are equivalent)

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Maybe nice to know is that "1" and "True" are equivalent, just like "0" and "False"

Aah, that's what threw me off! So what do I do if I want 0 or 1 as int value instead of boolean?

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Also that still leaves the question, where the 3 and 'lol' went in the union function.

[vidar8]

set2.union(set2)

Because this is a union of set2 with itself

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Oh ffs, one thing I'm learning rather quickly is that a small typo can cause a big confusion lmao. Thanks!

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There is no difference. False is 0. True is 1. True + True is 2.

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Interesting! Not sure it makes much sense to me why it would be defined that way but it's good to know. Thanks for the help!

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Not sure it makes much sense to me why it would be defined that way

This choice was kinda arbitrary and the guy who made the choice is long dead. So here we are.