ST (a) Let A = 10 10 - (1) (4 pts) Find a basis for Null, the null space of A. Clearly indicate each ERO used. Check your work carefully; your answer in this part will affect your answers in parts below. (ii) (2 pts) Write down a basis for Row A, the row space of A. (i) (2 pts) Write down a basis for ColA, column space of A. (iv) (1 pts) Find the nullity of A. nullity(A) = (v) (1 pts) Find rank of A. rank(A) =