If sum and product of the slopes of lines represented by 4x 2 + 2hxy – 7y 2 = 0 is equal…

Mathematics · JEE Advanced · NTA ExamsCo-ordinate Geometry

If sum and product of the slopes of lines represented by 4x2 + 2hxy – 7y2 = 0 is equal then h is equal to :
  1. –6
  2. –2
  3. –4
  4. 4

Answer

(B) –2

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