Question

MCQ please solve this
The identity of rational number is
OPTIONS ARE
A) 0
B) 1
C) 2
D) -1
GIVE REASON ALSO..
Who will tell me wright ans and write reason......THEN I WILL MARK U AS BRAINLIST.....
PLEASE​

Answer 1

Answer:

What u first write detail question

Answer 2

Answer:

0 is the additive identity

and 1 is the multiple identity of rational numbers

because when we add 0 to any rational numbers we get the same number

similarly when we multiply any rational numbers with 1 we get the same number