For what value of t will the system tx+3y-z=1, x+2y+z=2, -tx+y+2z=-1 fail to have unique solution ?

For what values of t, will the system tx + 3y - z = 1, x + 2 y + z = 2, - t x + y + 2 z = -1 fails to have a unique solution? Will it have any solution for this value of t?

The value of 'a' for which the equations 3x-y+az=1,2x+y+z=2,x+2y-az=-1 fail to have unique solution is

For what values of k, the system of equations kx+y+z=1,x+ky+z=1,x+y+kz=1 have (i) unique solution (ii) more than one solution, (iii) no solution.

For what values of 'a' , the system of equations x+y+z=1, 2x+3y+2z=2, ax+ay+2az=4 will have a unique solution ?

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

Determine the values of lambda for which the following system of equations fail to have a unique solution: lambda x+3y-z=1,x+2y+z=2,-lambda x+y+2z=-1

The equation x+y+z=6, x+2y+3z=10, x+2y+lamdaz=mu have unique solution if

For what values of k, does the system of linear equations x+y+z=2, 2x+y-z=3, 3x+2y+kz=4 have a unique solution ?

The number of solution of the system of equations: x+y+z=2 2x+y-z=3, is 3x+2y+k z=4 has a unique solution if k!=0 (b) -1 < k < 1 (c) -2 < k < 2 (d) k = 0

For what values of k, does the system of linear equations x + y + z = 2, 2x + y - z = 3, 3x + 2y + kz = 4 have a unique solution ?