use the accompanying venn diagram, which shows the cardinality of each region, to answer the question below…
use the accompanying venn diagram, which shows the cardinality of each region, to answer the question below. how many elements belong to set b? there are square elements that belong to set b. (simplify your answer.)
Answer
Explanation:
Step1: Identify regions in set B
Regions in set B are (2), (1), (4), (5).
Step2: Sum the cardinalities
Sum (2 + 1+4 + 5). $$2+1 + 4+5=(2 + 1)+(4 + 5)=3 + 9 = 12$$
Answer:
(12)