Can someone please help me with full sentences and i’ll give you an extra 40 points !!
2 answers:
You might be interested in
Answer:
coefficent matrix
Step-by-step explanation:
P. 366
"If the column of constant terms is not included, the matrix reduces to that of the coefficent matrix of the system"
-1 -3 -1
9 -9 -1
-1 -3 4
