Question: Write in normal form and solve by the simplex method, assuming all x j to be nonnegative. Minimize f = 5x 1 - 20x 2

Write in normal form and solve by the simplex method, assuming all xj to be nonnegative.

Minimize f = 5x1 - 20x2 subject to -2x1 + 10x2 ≤ 5, 2x1 + 5x2 ≤ 10.

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