The accompanying Venn diagram shows the number of elements in region V. Use the given cardinalities to determine the number of elements in each of the other
seven regions.
n(U) = 44, n(A) = 20, n(B) = 26,
n(C) = 14, n(A^B) = 12,
n(ANC) = 6, n(BOC) = 9
II
III
IV
VI
VII
VITI
There are elements in region I
There are elements in region II.
There are elements in region III
There are elements in region IV
There are elements in region VI.
There are elements in region VII.
There are elements in region VIII.