As part of my Discrete Optimization course, I have a homework where I have to prove that a Polytope has vertices. I seems to have all tools in hand (definition of a vertex, polytop, convex hull, etc.) but I am struggling to find "where to start".
Here is what is asked :
homework http://imageshack.com/a/img838/514/xz4y.jpg
If anyone would have hints, ideas, that would really help !
thank you