Question

Apply the test of rank to examine whether the following equations are consistent.
2x - y + 3z = 8
-x+2y+z=4
3x + y - 4z = 0;
and if consistent, find the complete solution.​​

Answer 1

Answer:

pls do check the equation because i was solving the equations but its giving me wrong answer only so pls check the question provided

the method i used is s

ubstitution method

2x-y+3z=8

x=4-2y-z

is substituited in first one but it is coming as zero so pls do check the given question