Q.2 let t e mmxn (r). let v be the subspace of mnxp (r) defined byy q.2 v = {xe mnxp (r) : tx = 0. a then the dimension of v is (a) pn- rank(t) (c) p(m rank(t))

Q.2 Let T E Mmxn (R). Let V be the subspace of Mnxp (R) defined byy Q.2 V = {XE Mnxp (R) : TX = 0. A Then the dimension of V is (A) pn- rank(T) (C) p(m rank(T)) (B) mn -p rank(T) (D) p(n - rank(T))