Fundamentholfundamenthol
JEE Main2019Math
Q.

Equation of a common tangent to the parabola y2 = 4x and the hyperbola xy = 2 is : 

  1. A

    4x + 2y + 1 = 0 

  2. B

    x + 2y + 4 = 0

  3. C

    x – 2y + 4 = 0

  4. D

    x + y + 1 = 0 

Solution

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