The feasible solution for a LPP is shown in Fig. 12.12. Let Z = 3x – 4y be the objective function. (Maximum value of Z + Minimum value of Z) is equal to
13 (B) 1 (C) −13 (D) − 17
Checking value of Z = 3x – 4y at corner points
Max Z = 15 at (5, 0)
Min Z = −32 at (0, 8)
Maximum value of Z + Minimum value of Z = 15 + (−32)
= 15 − 32
So, the correct answer is (D)
Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.
Hi, it looks like you're using AdBlock :(
Displaying ads are our only source of revenue. To help Teachoo create more content, and view the ad-free version of Teachooo... please purchase Teachoo Black subscription.