Consider the region given by x≤7, -x+y ≥ 5, x+2y-z≤ 9, x, y,

Last updated: 8/7/2022

Consider the region given by x≤7, -x+y ≥ 5, x+2y-z≤ 9, x, y, z ≥0 (a) Formulate the problem using slack variables s1 ≥ 0, s2 ≥ 0 and 83 ≥ 0. Write down the basic solution obtained by choosing the slack variables as pivots. Enter in the form (x, y, z, s1, s2, s3). (b) Is this a feasible solution? True False (c) Write down the basic solution obtained by choosing z, s1, s2 as pivots. Enter in the form (x, y, z, s1, s2, s3) (d) Is this a feasible solution? True False (e) Write down the basic solution obtained by choosing x, y, z as pivots. Enter in the form (x, y, z, s1, s2, s3) (f) Is this a feasible solution? True False