Determine whether s is a basis for R³.
S = {(4, 3, 2), (0, 3, 2), (0, 0, 2)}
O S is a basis for R³.
O S is not a basis for R³.
If S is a basis for R³, then write u = (12, 6, 10), as a linear combination of the vectors in S. (Use S₁, S₂, and S₃, respectively, as the vectors in S. If not possible, enter IMPOSSIBLE.)
u=________
