The value of `k` ,for which the three planes `kx-y+z=1,x+y-z=-1,x-3y-3z=2` do not meet at a point is
A) `0`
B) `1`
C) `-1`
D) `2`

The values of x, y, z for the equations x-y+z=1, 2x-y=1, 3x+3y-4z=2 are

The value of k for which the planes kx+4y+z=0, 4x+ky+2z=0 and 2x+2y+z=0 intersect in a straight line is (A) 1 (B) 2 (C) 3 (D) 4

The non zero value of a for which the lines 2x-y+3z+4=0=ax+y-z+2 and x-3y+z=0=x+2y+z+1 are co-planar is :

For what value of k, the system of linear equations x-3y+kz=0, 2x+y+3z=-1, 3x-2y+2z=1 has a unique solution? a) K=1 b)k!=1 c) K!=-1 d) K=0

A plane parallel to y-axis passing through line of intersection of planes x+y+z=1 & 2x+3y-z-4=0 which of the point lie on the plane (a) (3,2,1) (b) (-3,0,1) (c) (-3,1,1) (d) (3,-1,1)

The number of solutions of the system of equations: 2x+y-z=7,\ \ x-3y+2z=1,\ \ x+4y-3z=5 is (a) 3 (b) 2 (c) 1 (d) 0

Value of lambda do the planes x-y+z+1=0, lambdax+3y+2z-3=0, 3x+lambday+z-2=0 form a triangular prism must be

The values of x,y,z in order of the system of equations 3x+y+2z=3,2x-3y-z=-3,x+2y+z=4, are (A)2,1,5(B)1,1,1(C)1,-2,-1(D)1,2,-1

The number of solutions of the system of equations: 2x+y-z=7x-3y+2z=1, is x+4y-3z=53(b)2 (c) 1 (d) 0