JEE Math Practice Question
Equation of a common tangent to the parabola y2 = 4x and the hyperbola xy = 2 is :
- A.x + y + 1 = 0
- B.4x + 2y + 1 = 0
- C.x – 2y + 4 = 0
- D.x + 2y + 4 = 0
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