Except which value of k does the simultaneous equations ` 5 - kx = 10 y and x + 15 y = -1 ` have a unique solution ?

The value of k for which the system of equations 2x - 3y =1 and kx + 5y = 7 have a unique solution, is

Find the value of k for which the system of equations 2x + ky = 1 and 3x - 5y = 7 has a unique solution.

Find the value of k for which the system of equations 2x + ky = 1 and 3x - 5y = 7 has a unique solution.

For what value of k the two simultaneous equation x + y = 2 and x - ky = 1 will have no solution?

For what value of k the two simultaneous equation x + y = 2 and x - ky = 1 will have no solution?

For what value of k does the system of equations " " kx + 2y = 5, 3x - 4y = 10 have (i) a unique solution, (ii)no solution ?

Find the value of k for which the linear equations x + 2y = 3 and 5x + ky = 7, does not have a unique solution.

Find the value of k for which the linear equations x + 2y = 3 and 5x + ky = 7, does not has a unique solution.

Find the valus of k for which the system of equations x - 2y = 3, 3 x + k y = 1 has a unique solution.

For what value of k does the system of equations " " x + 2y = 3, 5x + ky + 7 = 0 have (i) a unique solution, (ii) no solution ? Also, show that there is no value of k for which the given system equations has infinitely many solutions.