The vertices of ∆OBC are respectively (0, 0), (–3, –1) and (–1, –3). The equation of line…

Mathematics · JEE Advanced · NTA ExamsCo-ordinate Geometry

The vertices of ∆OBC are respectively (0, 0), (–3, –1) and (–1, –3). The equation of line parallel to BC and at a distance 1/2 from O which intersects OB and OC is :
  1. \(2 x+2 y+\sqrt{2}=0\)
  2. \(2 x-2 y+\sqrt{2}=0\)
  3. \(2 x+2 y-\sqrt{2}=0\)
  4. none of these

Answer

(A) 2 x+2 y+ 2 =0

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