If sum and product of the slopes of lines represented by 4x 2 + 2hxy – 7y 2 = 0 is equal…
Mathematics · JEE Advanced · NTA Exams — Co-ordinate Geometry
If sum and product of the slopes of lines represented by 4x2 + 2hxy – 7y2 = 0 is equal then h is equal to :
- –6
- –2
- –4
- 4
Answer
(B) –2
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