Question

If A = {4, 7, 10, 13, 17} and B = {3, 5, 7, 9}, then which of the following statements is true?

A. A union B = {3, 4, 5, 7, 9, 10, 13, 17}
B. B subset of A
C. B intersection A = {7}
D. Set notation

Answer 1

The true statement is B intersection A = {7}. Hence the correct answer is option C

Step-by-step explanation:

The statement that is true is C. B intersection A = {7}. The intersection of two sets contains all the elements that are common to both sets. In this case, the numbers 7 are common to both set A and set B.