The locus of a point which is equidistant from `xy` -plane and `yz` -plane is
(A)`y^2-z^2=0`
(B)`z^2-x^2=0`
(C)`x^2-y^2=0`
(D)`x^2+y^2+z^2=0`

Locus of a point that is equidistant from the lines x+y-2=0a n dx+y-1=0 is (a) x+y-5=0 (b) x+y-3=0 (c) 2x+2y-3=0 (d) 2x+2y-5=0

The locus of point such that the sum of the squares of its distances from the planes x+y+z=0, x-z=0 and x-2y+z=0 is 9 is (A) x^2+y^2+z^2=3 (B) x^2+y^2+z^2=6 (C) x^2+y^2+z^2=9 (D) x^2+y^2+z^2=12

What is the locus of a point for which y=0,\z =0? a. x-axis b. y-axis c. z-axis d. yz-plane

Find the locus of a point, the sum of squares of whose distance from the planes x-z=0,x-2y+z=0 and x+y+z=0 is 36

The equation of the plane through the point (1,2,-3) which is parallel to the plane 3x-5y+2z=11 is given by (A) 3x-5y+2z-13=0 (B) 5x-3y+2z+13=0 (C) 3x-2y+5z+13=0 (D) 3x-5y+2z+13=0

The equation of the plane passing through the intersection of the planes x+2y+3z+4=0a dn 4x+3y+2z+1=0 and the origin ils (A) 3x+2y+z+1=0 (B) 3x+2y+z=0 (C) 2x+3y+z=0 (D) x+y+z=0

z=x+iy satisfies arg(z+2)=arg(z+i) then (A) x+2y+1=0 (B) x+2y+2=0 (C) x-2y+1=0 (D) x-2y-2=0

Find the distance of the point (2, 0, 4) from the plane whose equation is x + y - 2z =0.

Distance of a plane 2x+y+2z+5=0 from a point (2,1,0) is

The equation of the acute angle bisector of planes 2x-y+z-2=0 and x+2y-z-3=0 is x-3y+2z+1=0 (b) 3x+3y-2z+1=0 x+3y-2z+1=0 (d) 3x+y=5