JEE Math Practice Question
Let a line L : 2x + y = k, k > 0 be a tangent to the hyperbola x2 $$-$$ y2 = 3. If L is also a tangent to the parabola y2 = $$\alpha$$x, then $$\alpha$$ is equal to :
- A.12
- B.$$-$$12
- C.24
- D.$$-$$24
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