Add problem about reversing order of quantifiers in definition of continuity

dcernst / IBL-IntroToProof

A textbook for the transition to proof course for mathematics majors utilizing IBL.

http://dcernst.github.io/IBL-IntroToProof

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Closed dcernst closed 3 years ago

dcernst commented 3 years ago

Ask students why swapping order of quantifiers/sets doesn't work. Counterexample.

dcernst commented 3 years ago

Done.