Question

Which of the following is the multiplicative identity for rational number
a)1
b)-1
c)0
d) none of these ​

Answer 1

Answer:

Thus, 1 is the multiplicative identity for whole numbers, integers and rational numbers.

Answer 2

Hello, Buddy!!

||Required Response||

Multiplicative Identity of Rational Number

• Option-a → 1

The number which gives the same number as result after multiplying with it is 1. Hence, it is the Multiplicative Identity of Every Integer.

→ x(1)

→ x

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