1. The problem statement, all variables and given/known data Without any calculation, explain why [(1 3 0)' (2 2 1)' (-1 0 1)' (1 -3 1)' ] is a linear dependent set. 3. The attempt at a solution I used the theorem which states that the number of vectors in any linearly dependent set is greater than or equal to its dimension. But I cannot use any calculations to find the sets basis and consequently its dimension. I am finding linear algebra challenging due to the theorems presented. There are too many theorems and some of them are difficult to comprehend! Any tips for this topic will be greatly appreciated as well. Thanks!