1. Consider the set X = {(x1, x2) = R : 0 < x1 1 and...

 

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1. Consider the set X = {(x1, x2) = R : 0 < x1 1 and 0 x2 1}. (a) Draw this set with a picture. (b) Is the set closed? (c) Is the set convex? (d) Is this set bounded? 1. Consider the set X = {(x1, x2) = R : 0 < x1 1 and 0 x2 1}. (a) Draw this set with a picture. (b) Is the set closed? (c) Is the set convex? (d) Is this set bounded?