This may be basic, but i'd really appreciate some help.
The 3 augmented matrices are in reduced row echelon form. For each state *with a reason* the number of solutions
This may be basic, but i'd really appreciate some help.
The 3 augmented matrices are in reduced row echelon form. For each state *with a reason* the number of solutions
Try writing each row as an equation with the variables. The answers should then be obvious...