If the system of linear equationsx+y+3z=0x+3y+k2z=03x+y+3z=0has a non-zero solution (x,y,z) for some k∈R, then x+(yz) is equal to:

If the system of linear equationsx+y+3z=0x+3y+k2z=03x+y+3z=0has a non-

1.	If the system of linear equationsx+y+3z=0x+3y+k2z=03x+y+3z=0has a non-zero solution (x,y,z) for some k∈R, then x+(yz) is equal to:
Answer» If the system of linear equations $x + y + 3 z = 0$ $x + 3 y + k^{2} z = 0$ $3 x + y + 3 z = 0$ has a non-zero solution $(x, y, z)$ for some $k \in R,$ then $x + (\frac{y}{z})$ is equal to: