Proof for feedback
- You have a proof test on Wednesday. Review the proofs by contradiction that we have covered (hint: Materials Archive tab), in preparation for the proof test. Focus on understanding the structure of a proof by contradiction and the negation necessary.
- In class on Wednesday we will take up this worksheet on setting up proofs by contradiction (which is really about negating). Take a stab at it before class, as practice with the structure of proof by contradiction.
- One week to our sets test, so please keep working on solidifying knowledge there. Read Hammack, Section 1.6 and do exercises as needed.