In a Venn diagram with circles A and B, if A contains 10 elements, B contains 15
Practice Questions
Q1
In a Venn diagram with circles A and B, if A contains 10 elements, B contains 15 elements, and their intersection contains 5 elements, how many unique elements are in A or B?
20
15
10
25
Questions & Step-by-Step Solutions
In a Venn diagram with circles A and B, if A contains 10 elements, B contains 15 elements, and their intersection contains 5 elements, how many unique elements are in A or B?