Define the linear transformation T by T(x) = Ax. Find ker(7), nullity(7), range(7), and rank(7).

Define the linear transformation T by T(x) = Ax. Find ker(T), nullity(T), range(T), and rank(T). (a) (b) (c) ker(T) nullity(T) range(T) C) t, s 8t): s, t are any real number} C) t, O): s, t are any real number} C) {(8s, 8t, s t): s, t are any real number} rank(T)