Rethinking_2 Chp_04: fixed some incorrect answers

[ivan-toriya]

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MarcoGorelli commented on 2022-01-08T21:34:59Z
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IMO this one is clear enough as it is, could you revert this cell's change please?

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MarcoGorelli commented on 2022-01-08T21:34:59Z
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IMO this one is clear enough as it is, could you revert this cell's change please?

[MarcoGorelli]

Thanks @nirakon for fixing the first two solutions!

Have just left a comment about the other formula you changed