N(A) is the cardinal number: number of elements in the set ...

number of subsets is given by 2^n where n is the cardinal number. In this case, 2^5 = 32. Find the cardinal number of the set. 4) The numbers in the Venn Diagram below represent cardinalities. Find n(A . B'). 4) A) 4 B) 24 C) 28 D) 20 n(A . B') is read "number of elements in A in common or intersection with not in B: 24. ................
................