If the line a x+b y+c=0 is normal to the curve x y=1 , then

Mathematics · JEE Main · NTA ExamsCo-ordinate Geometry

If the line \(a x+b y+c=0\) is normal to the curve \(x y=1\), then
  1. a > 0, b > 0
  2. a > 0, b < 0
  3. a < 0, b < 0
  4. None of these

Answer

(D) None of these

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