Week 5

The Week 5 was right after our midterm, i was a bit apprehensive because i did not know if i had gone well on the test, so, was kind of hard to concentrate/put the head on the place right after a test. Although all this facts the class was fine so let's see what's happened and get into the rhythm of study again.
We continued to talk about proofs this week covering several kinds of proofs including:
Proof using contrapositive, proof using contradiction, proof for existence, proof about a sequence. These proofs techniques are very interesting. The professor gave us severals tips during the lecture about how to do the work of proof become easier
Haaa and just to remember:
One proof may consist of  several different structures and another important part is that with multiple quantifiers, we should do a zoom into the smaller and smaller part of the statement, layer by layer to better prove the statement.