CUET · MATHS · PYQ PAPER 2025
Which of the region shown in the given figures represents the feasible region bounded by the following constraint?
\(4 x+y \geq 80,2 x+y \geq 60, x+y \leq 80, x \geq 0, y \geq 0\)
- A region A
- B region B
- C region C
- D region D
Answer & Solution
Correct Answer
(A) region A
Step-by-step Solution
Detailed explanation
The feasible region must satisfy: \(4x+y \geq 80\): above or to the right of the line through \((20,0)\) and \((0,80)\). \(2x+y \geq 60\): above or to the right of the line through \((30,0)\) and \((0,60)\). \(x+y \leq 80\): below or to the left of the line through \((80,0)\)…
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