Answer to Question #294795 in Discrete Mathematics for Nimesh Bisht

Question

List the elements of {1, 2, 3, 4} ∩ {2, 3, 5, 7}

Answer 1

{1, 2, 3, 4} ∩ {2, 3, 5, 7} is an intersection of sets {1, 2, 3, 4} and {2, 3, 5, 7}. So, this is a list of elements, these belong to both sets. These are {2, 3}.

Answer: {1, 2, 3, 4} ∩ {2, 3, 5, 7} = {2,3}