Question

For integers, additive and multiplicative identity respectively are.

• A. $1and0$
• B. $0and1$
• C. $-1and0$
• D. $0and-1$

Answer 1

The correct option is B

$0and1$

As Zero is Additive identity example,

for any integer $2$ here $2+0=2$

And one is a multiplicative identity of any integer.

for any integer $2$ here $2\times 1=2$

So, It is clear that $0and1$ are additive and multiplicative identity respectively.