Question

A=}1,2,4,};B= {6,7,8,9,10} ; C = {a,b,c,d,e,f} then find n(A),n(B)and n(C) and find n (A union B union C)​

Answer 1

Answer:

nA=(3)

nB=(5)

nC=(6)

AUB=0

BUC=0

AUC=0