Asked by SEIFU ABERRA

X1+2x2-3x3=8
x1+3x1-5x3=11
2x1+5x2-8x3=8
Determine:
1. The rank of the coefficient matrix
2. The adjacent of the coefficient matric
3. The inverse of the coefficient matric
4. The general solution
There are no human answers yet.
There are no AI answers yet. The ability to request AI answers is coming soon!