JEE Main 15 Apr 2018 Shift 1 Solved Paper

Section: Mathematics

Question : 80 of 90

Marks: +1, -0

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 parabolas is :

[Main 15 April 2018 S1]

4(x+y)+3=0
3(x+y)+4=0
8(2x+y)+3=0
x+2y+3=0

Validate

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