Ex 12.1, 10 - Maximise Z = x + y subject to x - y < -1 - Linear equations given - Not feasible

Slide30.PNG

  1. Chapter 12 Class 12 Linear Programming
  2. Serial order wise
Ask Download

Transcript

Ex 12.1, 10 - Chapter 2 Class 12 Linear Programming - NCERT Maximise Z = x + y, subject to x – y ≤ –1, –x + y ≤ 0, x, y ≥ 0. Plotting points For x – y ≤ -1 Points are (0, 1) and (-1, 0) For -x + y ≤ 0 Points are (0, 0) and (1, 1) Making graphs for both lines and shading the region. We notice that There is no common region ' Thus, there is no feasible region. Hence, there is no maximum value of Z

About the Author

Davneet Singh's photo - Teacher, Computer Engineer, Marketer
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 8 years. He provides courses for Maths and Science at Teachoo. You can check his NCERT Solutions from Class 6 to 12.