JEE Math Practice Question
If the common tangents to the parabola, x2 = 4y and the circle, x2 + y2 = 4 intersect at the point P, then the distance of P from the origin, is :
- A.$$\sqrt 2 + 1$$
- B.2(3 + 2 $$\sqrt 2 $$)
- C.2($$\sqrt 2 $$ + 1)
- D.3 + 2$$\sqrt 2 $$
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