According to the graph drawn here, identify the constraints of the associated linear programming problem:
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) → x, y ≥ 0, x + 2y ≥ 10, 3x + 4y ≤ 24
As the feasible region is in 1st Quadrant,
$x,y≥ 0$
Now,
Equation of line ≡ $y+mx+c$ [m = slope]
Line 1: $y=\frac{0-5}{10-0}x+C$
$2y=-x+C'$
$⇒2y+x=C'$
and, (4, 3) satisfies this
$⇒2×3+4=C'$
$⇒10=C'$
$∴2y+x=10$
Line 2: $y=\frac{-6}{8}x+C$
$4y=-3x+C'$
$⇒4y+3x=C'$
(4, 3) satisfies this,
$4×3+3×4=C'$
$24=C'$
$∴4y+3x=24$
$∴4y+3x≤24, x + 2y ≥ 10,x, y ≥ 0$