Two parabolas with a common vertex and with axes along x-axis and y-axis, respectively, intersect each other in the first quadrant. If the length of the latus rectum of each parabola is 3 , then the equation of the common tangent to the two parabola is
.......(i)
..........(ii)
The equation of tangent to (i) is
...........(iii)
(iii) is also tangent to
Hence option 1 is correct.
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