Question

Multiplicative identity is _ _ _
a) 0 b) 1 c) - 1 d) 2​

Answer 1

Answer:

multiplicative identity is 1

because a×1 = a

Answer 2

Answer:

1 is the correct solution

Step-by-step explanation:

because :-

1. 0*1= 0
2. 1*1= 1
3. -1*1= -1
4. 2*1= 2