Question

Find the rank of rank of the matrix A = -1-3 3 -1 1 1 -1 0 2 -5 2 -3 -1 1 1 0 1 by
reducing it to Normal form. ​

Answer 1

Answer:

r= [11132−1345−1711]

r= [11130−31−20−62−4] = [11130−31−20000]

Rank is 2.