Math Chapter Wise Linear Programming Problems English MCQ OPSC PGT 2017 Q.Maximum of 5x + 2y + z for x,y, z ≥ 0 and x + 3y – z ≤ 6; y + z ≤ 4; 3x + y ≤ 7, comes from A7 x, y 1,z 3 3 B1 x,y 3,z 0 3 C2 x, y 3,z 1 3 D7 x, y 0,z 4 3 Show answer Correct answer: 7 x, y 1,z 3 3