JEE Main 16 Apr 2018 Shift 1 Solved Paper

Section: Mathematics

Question : 80 of 90

Marks: +1, -0

Let P be a point on the parabola, x2=4y If the distance of P from the centre of the circle, x2+y2+6x+8=0 is minimum, then the equation of the tangent to the parabola at P, is :

[Main 16 April 2018 S1]

x+4y−2=0
x−y+3=0
x+y+1=0
x+2y=0

Validate

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