A plane passes through a fixed point `(a, b, c)` . Locus of the foot of the perpendicular to it from the origin is a sph
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Q 1267701685.
A plane passes through a fixed point `(a, b, c)` . Locus of the foot of the perpendicular to it from the origin is a sphere of radius:
A
`1/2sqrt (a^2+b^2+c^2)`
B
`1/3sqrt (a^2+b^2+c^2)`
C
`a^2+b^2+c^2`
D
`sqrt(a^2+b^2+c^2)`
HINT
Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)
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