[Chapter 1] Add resolutions

@fabioyamate @laurocaetano @rmascarenhas Sorry for the delay here. I'm spending too much time planning my vacations. :airplane: :car: :money_with_wings:

I didn't check your PR's yet, but I saw that you guys have used LaTex. I'll try to avoid it for while. The installation file is too big, and I'm am out of patience now.

Also, I just did the last exercises, and :shoe: the ass of the ones in the middle of the chapter. 
I think it is `n >= 15`