1. The problem statement, all variables and given/known data Let A be the matrix: [3,3,-2,0;-3,-3,3,-2] a) An example of a vector in the nullspace of A is b) An example of a vector NOT in the nullspace of A is Sorry guy but I'm really STRUGGLING 3. The attempt at a solution a) I found x1 ,x2,x3,x4 = -x2+4/3x4, x2, 2x4, x4 =x2( -1,1,0,0) + x4(4/3,0,2,1) For more than an hour, the answer sheet is telling that my vectors are wrong. I don't see how it can be wrong. Ax = 0 I reduced A to row echelon form, then solve in terms of the free variables x2 and x4.