Practice problem Submit answer Reset item 0 2 -2 2 0 0 4 -4 Let A = 2 2 2 -8 . Find a basis for the row space of A, a basis for the column space of -1 0 2 3 0 3 9 -3 A, a basis for the null space of A, the rank of A, and the nullity of A. (Note that the reduced row echelon 0 O 2 -2 1 1 0 -2 -3 3 form of A is 0 01 3 -1 0 0 0 0 0 0 0 0 0 0 Row Space basis: 1,0,0,2,-2,1 , 0,1,0,-2,-3,3 = 0,0,1,3,-1,-1 Column Space basis: Null Space basis: Rank: 3 Nullity: 3 To enter a basis, place the entries of each vector inside of brackets, and enter a list of these vectors, separated by commas. For instance, if your basis is 2 . . then you would enter [1,2,3], [1,1,1] into the answer blank