Hi guys, I am solving a problem in the form: (ATx=0 where A is a matrix of known numbers and I am solving for x. After performing reduction and multiplying ATx, I am left with the following equations: -X1 + X4 - X5 = 0 -X2 + X4 = 0 -X3 + X4 -X5 + 28X6 = 0 From these equations, I am trying to find the linearly independent vectors however, I am not sure how to do this. I tried pulling out a linear book but I couldn't make straight forward sense of the procedure. Can anyone help me out? Thanks!