Question

45. (09.01) Let A = {1, 2, 3, 4, 5} and B = {2,4}. What is A n B? O {2,4) O {1, 2, 3) O {1, 2, 3, 4 } O {1, 2, 3, 4,5)

Answer 1

{2,4}

Step-by-step explanation:

Given sets A and B defined below:

`\begin{gathered} A=\mleft\{1,2,3,4,5\mright\} \\ B=\mleft\{2,4\mright\} \end{gathered}`

The set A Π B is the set of elements common to sets A and B.

`A\cap B=\{2,4\}`