A point on the line x-1 0 = y 1 = z+1 2 at a distance 3 from the plane x+y+z=3 is

JEE Advanced Mathematics question

A point on the line at a distance 3 from the plane is

Answer: (C)

A general point on the line is . Its distance from is

==3 |r-1|=3\ ⇒\ r=1±3 .

The points are $(1, 1±\

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Question ID VK-110072