Problem 2 [2[} points] Let K = {[33] E R: x R; : t 33 \"32H,Jo := max |3:1:|}. lgign 1. [4 point] Is it true that K is a nontrivial pointed polyhedral cone? Answer: Yes ____ N0 ____ 2. [4 points] Describe explicitly the cone Kg dual to K. Answer: 3. [6 points] How men}.r extreme rays the cone K has? What are these extreme rays? Answer: The number of extreme rays in K is The extreme rays are of the form 4. [6 points] How men}.r extreme rays the cone Ed, has? \"-"het are these extreme rays? Answer: The number of extreme rays in K* is The extreme rays are of the form