Ijust need one more answer i’m trying to find region viii

answer: there are 5 elements in region viii

step-by-step explanation:

looking at the venn diagram given,

the universal set is 44 elements

subset a contains 28 elements

subset b contains 24 elements

subset c contains 17 elements

a intersection b contains 16 elements

a intersection c contains 12 elements

b intersection c contains elements.

a intersection b intersection c contains 11 elements.

the sum of the elements in all the regions must be 44

therefore,

9 +7 + 6 + 4 + 3 + 2 + 8 + viii = 44

39 + viii = 44

viii = 44 - 39 = 5