Problema Solution
Find the cardinality in the Venn diagram.
Find n(A u B)
Universal set = 4
A = 24
B = 20
Intersection = 4
Answer provided by our tutors
Find the cardinality in the Venn diagram.
Find n(A u B)
Universal set = 4
A = 24
B = 20
Intersection = 4
Solution:
n(A u B) = A+B-Intersection = 24+20-4 = 40
So n(A u B) = 40