Check whether two given lines are orthogonal or not.

Two lines are orthogonal if they create a right angle at their intersections.

  • p=[x1 y1; x2 y2]
  • q=[x3 y3; x4 y4]

here (x1,y1) and (x2,y2) form a line.

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Last Solution submitted on May 30, 2026

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Chris Cleveland David Hill Riccardo G. Lorenzo

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