SOLUTION: I am stuck with these martix problems! could someone please help? Here is the problem: Use Guassian elimination to find the complete solution to each system of equations, or show t

Question 391983: I am stuck with these martix problems! could someone please help? Here is the problem: Use Guassian elimination to find the complete solution to each system of equations, or show that none exists.
Here is the system of equations:
2w-x+3y+z=0
3w+2x+4y-z=0
5w-2x-2y-z=0
2w+3x-7y-5z=0
(It almost looks like all the variables must be "0", but that can't be right!)
Anyway, here is the matrix taken from the system:
2 -1 3 1 0
3 2 4 -1 0
5 -2 -2 -1 0
2 3 -7 -5 0
Ok, I need help from here, please! Thank you to whomever responds!
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
(0,0,0,0) can definitely be a solution to the system.
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