I want to know if my answers are correct on relation

[You can choose more than one answer to this question]. Set A = {a,e,e,f} is equal to * {e,f,a} {f,e,e,e,a} {e,e,f} {f,a,e,e) Given a relation A is defined on a set of B, where: A = {(3, 4), (4, 5), (5, 4), (6,3)} and B = {3, 4, 5, 6}. Which is the following is the transitive closure of A?* AU{(3,5), (4,4), (5,5), (4, 6) } AU{(3,5), (4,4), (5,5), (6,4)} AU{(3,5), (4,4),(4, 5), (6,4)} AU{(3,6), {4, 4), (5,5), (6,4)} Determine the cardinality of power set P(A) if set A is b,c,d}. * * O 8 O 16 04 Let A = {-1, -2, -3), B = {r, s, t, u) and C = {w, x, y, z). Given g = {(-1, s), (-2, t), (-3, r)} and f = {(r,x),(s,x),(t, z), (u, w)}. Write f g as a set of ordered pairs. * O {(-1,x),(-2,x),(-3, z)} {(-1,x),(-2, z),(-3,x)} O {(x,-1), (2,-1), (x,-3)} , ( O {(-1, s), (-2, t), (-3,r)} Given a relation Ron a set of S {10, 20, 30, 40} where: R = {(10, 10), (10,20), (20, 10), (20, 20), (30,30), (40, 40)}. Decide the relation Rwhether it is transitive, reflexive, symmetric or antisymmetric. * Symmetric, Antisymmetric and Reflexive Transitive and Antisymmetric Transitive, Reflexive and Symmetric Transitive and Reflexive Let A = {3, 6, 9} and B = {x, y, z} and f: 3->2, 6->x, 9->z. Name it 6 and z, respectively as what term?* domain, co-domain image, pre-image O pre-image, image co-domain, domain Let f be 2 Z. Determine the type of function for f(number) = |number]. * Bijective Onto (surjective) Ordinary (not injective, surjective and bijective) One-to-one (injective) [You can choose more than one answer to this question]. Given set A and B where A = {1, 2, 0} and B = {1, 2}. Find the correct relation set from BXA, such that a Rb if and only if a