Class 12 Linear Programming · Mcq Single Correct1 Markscorner_point_optimization
Class 12 Maths · Linear Programming · Mcq Single Correct #17
For Z=2x−y+5 on 3x+4y≤60,x+3y≤30,x,y≥0, which statement is true?
✅ Step-by-Step Solution
Final Answer: Option (B): Minimum is −5
- Vertices (0,0),(20,0),(12,6),(0,10) give 5,45,23,−5. Minimum is −5; the printed maximum 25 is an arithmetic error.
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