The locus of the foot of the perpendicular from the origin on the variable plane through the fixed point `(2, - 4, 6)

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Q 2157880784.     The locus of the foot of the perpendicular from the origin

on the variable plane through the fixed point `(2, - 4, 6)` is a

sphere with centre `(1,- 2, 3)` and radius sqrt (14)`.
A True
B False

HINT


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(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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