= 4; = 0;

= 2. (x, y, z ≠ 0)

To find: - x , y , z

Given set of lines are : -

= 4

= 0

= 2

Converting following equations in matrix form,

AX = B

R₂ – 2R₁

R₃ – R₁

Again converting into equations we get

Z = 1

- 1 - 1

X =

∴ x = , y = , z =