The system of linear equations
`x + y + z = 2`
`2x + y -z = 3`
`3x + 2y + kz = 4`
has a 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 system of linear equations lambda x + y + z = 3 x - y - 2z = 6 -x + y + z = mu has

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 ?

What should be the value of k so that the system of linear equations x - y + 2z = 0, kx - y + z = 0, 3x + y - 3z = 0 does not possess a unique solution ?

What should be the value of k so that the system of linear equations x - y + 2z = 0, kx - y + z = 0, 3x + y - 3z = 0 does not possess a unique solution ?

If the following system of linear equations 2x + y + z = 5 x - y +z = 3 x + y + az = b has no solution, then :

The system of linear equations 3x + y -z = 2, x - z =1 and 2x + 2y + az=5 has unique solution when

The value of k in R, for which the following system of linear equation 3x - y + 4z = 3, x + 2y - 3z = - 2, 6x + 5y + kz = - 3, Has infinitely many solutions, is:

The system of linear equations x - 2y + z = 4 2x + 3y - 4z = 1 x - 9y + (2a + 3)z = 5a + 1 has infinitely many solution for: