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EAMCET
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Mathematics
A variable plane passes through a fixed point $(1,2,3)$. Then the foot of the perpendicular from the origin to the plane lies on
(a) circle
(b) a sphere
(c) an ellipse
(d) a parabola
jeemain
eamcet
math
2013
q62
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asked
Sep 16, 2013
by
meena.p
edited
Jan 11, 2014
by
balaji.thirumalai
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1 Answer
(b) a sphere
answered
Nov 7, 2013
by
pady_1
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