Determine whether the software you are using has acommand for computing the reduced row echelon form of a matrix. If it does. experiment with that command on some of the previous exercises.
Itr;fe L,- ,+ Jca^r*1cL qtb * fo.c 1a*yo]"iin\,R, "no,.e, dlur Lluc 1,\ 1)t \=.2 !; +ne ,5Y -16*-Ltw,-,1t\E_