Question

Q21. Which number is multiplicative identity for the whole numbers?
(a) o
(b) 1
(c) 2
(d) 3​

Answer 1

Answer:

$0 \: is \: the \: multiplicative \: identy \:</p><p> for \: whole \: numbers$

Answer 2

Answer:

a.0 is your correct answer of this question please Mark me as brainleast