a variable plane passes through a fixed point (1,2,3). show that the locus of th foot of the perpendicular from the origin of the plane is a sphere give by equ x2+y2+z2-x-2y-3z=0

Asked by achanta_65 | 1st Nov, 2013, 05:26: PM

Expert Answer:

Answered by Vimala Ramamurthy | 5th Nov, 2013, 10:06: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.