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JEE Main 2012Medium

Q.The equation of the parabola whose focus is (1,1) and directrix x + y + 1 = 0 is

a
(x−y)2+2(x+y)+2=0(x - y)^2 + 2(x + y) + 2 = 0
b
(x+y−2)2=2(x−y+2)(x + y - 2)^2 = 2(x - y + 2)
c
(x+y)2=4(x−y+2)(x + y)^2 = 4(x - y + 2)
d
(x−y+2)2=2(x+y)(x - y + 2)^2 = 2(x + y)

Correct Answer: Option A

The correct solution involves applying the fundamental concept to derive the final value step by step...

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