How do you solve using gaussian elimination or gauss-jordan elimination, #x - 8y + z - 4w = 1#, #7x + 4y + z + 5w = 2#, #8x - 4y + 2z + w = 3#?
1 Answer
Jan 18, 2016
The given system can not be solved
Explanation:
A system with 4 variables requires (at least) 4 equations before it can be solved.
