In the following matrix how many columns are linear

Last updated: 6/17/2023

In the following matrix how many columns are linear combinations of the columns preceding it 3 3 1 1 3 2 That is for how many i is column i a linear combination of columns 1 through i 1 0 01 O 2 0 3 4 A 0 2 1 0 2 2 0 2 1 3