If U = (x:x<10, x EN} is a universal set, A = (x:x is a factor of 6},B
={y: yis aprime number} andC ={z: zis a multiple of 3) are the
subsets of U.
(a) What is the cardinal number set U?
(b) Write(AB)in listing method.
(c) Find(AUB)-Candillustrateitina Venn-diagram by shading.[3]
(d) If C= {4, 7, 8, 9), what will be the relation between AUBUC and
U?​