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Unformatted text preview: (b) [0 , , 1 ,2 , 2 , 0] T ; (c) [0 , , 1 , , 1 , 0] T ; (d) 1 2 [1 , 1 , , , , 2] T ; 1 3. Consider the set of vectors x satisfying 3 x 1 + 6 x 2 + 8 x 3 + x 4 = 7 x 1 + 2 x 2 + 4 x 3 + x 4 = 3 x 1 , x 2 , x 3 , x 4 . Answer the following questions, justifying your answers carefully. (a) Find an extreme point of the feasible region. (b) Find a basic solution that is not feasible. (c) Find a feasible solution that is not basic: justify your answer by using the denition of basic solution. (d) Find a feasible solution that is not an extreme point: justify your answer by using the denition of extreme point. 2...
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 Fall '08
 TODD

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