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Structure of linear programming model - class-X

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Multiple Choice

What is the solution of $x\le 4,y\ge 0$ and $x\le -4,y\le 0$ ?

  1. $x\ge -4,y\le 0$
  2. $x\le 4,y\ge 0$
  3. $x\le -4,y=0$
  4. $x\ge -4,y=0$
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