Question

Wich is an example of multiplicative identityA. a×1=aB. a+0=aC. a+(-a)=0orD. a×1/a=1

Answer 1

Multiplicative Identity:

The multiplicative identity property states that if a number is multiplied by 1, the result is that number.

Examples:

$\begin{gathered} a\times1=a \\ 5\times1=5 \\ 20\times1=20 \\ y\times1=y \end{gathered}$

Therefore, the example of multiplicative identity is option A

$a\times1=a$