Question

1.Solve the following equation by using Cramer's rule. x+y+z=6, x-y+z=2, x+2y-z=2​

Answer 1

Answer:

x=1

y=2

z=3

Step-by-step explanation:

x=1,y=2,z=3

D =4

Dx=4

Dy=8

Dz=12