I need to consider the following system of equations, where m belong to R is an unknown constant:
x + 2z = 1
2x + y + 3z = m
-2x + my - 5z = -3
How to write down augmented matrix of the system and transform it into reduced row echelon form.????
Is it any chance to find the value of m which the system has:
infinitly many solutions or