Question

Which of the following statements is true and which is false? justify each false statement with an example.

The collection of integers is closed under multiplication.

• A. True
• B. False

Answer 1

The correct option is A True

The collection of integers is closed under multiplication

For example $$\begin{gathered} 2\times (3\times 1)=2\times 3=6 \\ (2\times 3)\times 1=6\times 1=6 \end{gathered}$$

Hence the given statement is true