Which of the following is a basis for the subspace W={(x,y,z)∈R3:x=y,z=0}W = \{(x, y, z) \in \mathbb{R}^3 : x=y, z=0\}W={(x,y,z)∈R3:x=y,z=0}?
{(1,1,0)}\{(1, 1, 0)\}{(1,1,0)}
{(1,1,0),(2,2,0)}\{(1, 1, 0), (2, 2, 0)\}{(1,1,0),(2,2,0)}
{(0,0,1)}\{(0, 0, 1)\}{(0,0,1)}
{(1,1,0),(0,0,1)}\{(1, 1, 0), (0, 0, 1)\}{(1,1,0),(0,0,1)}