By deleting linearly dependent vectors, find a basis of each subspace and give the dimension of the subspace.

A. The dimension of $\text{span} \left \lbrace \left[\begin{array}{c}-2\\-2\\\end{array}\right], \left[\begin{array}{c}5\\5\\\end{array}\right] \right \rbrace$ is .

B. The dimension of $\text{span} \left \lbrace \left[\begin{array}{c}5\\-9\\\end{array}\right], \left[\begin{array}{c}-11\\18\\\end{array}\right] \right \rbrace$ is .

C. The dimension of $\text{span} \left \lbrace \left[\begin{array}{c}3\\3\\3\\\end{array}\right], \left[\begin{array}{c}-3\\-3\\-3\\\end{array}\right], \left[\begin{array}{c}4\\4\\4\\\end{array}\right] \right \rbrace$ is .

D. The dimension of $\text{span} \left \lbrace \left[\begin{array}{c}3\\-3\\3\\\end{array}\right], \left[\begin{array}{c}-12\\12\\-12\\\end{array}\right], \left[\begin{array}{c}6\\5\\10\\\end{array}\right] \right \rbrace$ is .

E. The dimension of $\text{span} \left \lbrace \left[\begin{array}{c}0\\0\\0\\\end{array}\right], \left[\begin{array}{c}4\\0\\0\\\end{array}\right], \left[\begin{array}{c}5\\-1\\0\\\end{array}\right], \left[\begin{array}{c}1\\5\\5\\\end{array}\right] \right \rbrace$ is .