For the linear transformation T: R4 → R3, T(v) = Av, find T(1, 0, 2, 3) and the preimage of (0, 0, 0). [01 -2 31 A = -1 4 50 [ 01 33 (a) T(1,0, 2, 3) (b) the preimage of (0, 0, 0) (If the vector has an infinite number of solutions, give your answer in terms of the parameter t.)