A = [ 1 0 1
-1 1 -3
2 1 0]
what is the column space of A?
What is the row space of A
What is the solution space of A?
Also, if i were given a multiple choice, how do I check if a vector is in either the column, row or solution space of A ?
The Attempt at a Solution
From my understanding, the column space is just V1 = (1,-1,2) V2 = (0,1,1) V3 = (1,-3,0) and the row space of A is w1 = (1,0,1) , w2 = (-1,1,-3) and w3 = (2,1,0) . For solution space, i have completely no idea.