Question

If the system of equations 2x + 3y + 5 = 0, x + ky + 5 = 0, kx - 12y - 14 = 0 has non-trivial solution, then the value of k is ____________.

Options

• `-2, 12/5`

• `-1,1/5`

• `-6,17/5`

• `6,-12/5`

Answer 1

If the system of equations 2x + 3y + 5 = 0, x + ky + 5 = 0, kx - 12y - 14 = 0 has non-trivial solution, then the value of k is `underline(-6,17/5)`.