Math, asked by payasamsharath, 10 months ago

Write role of 0 and role of 1 in chapter rational numbers please don't give wrong answer because I can't ask question again there are only 10 points in my account please......!!!!! answerrr....

Answers

Answered by Anonymous
9

Answer:

So yeah 0 is a rational number so as 1 is also as the denominator of both numbers are 1 . Both are real number.

0 is the additive identity of rational numbers. Because when we iverse a rational number Additively so the sum of both number should be 0 . Example- Additive inverse of -5 is 5 . when we add both we get 0. (-5) +(5) = -5+5=0

1 is the multiplicative identity of rational numbers. Because when we inverse a rational number multiplicatively then their product is always 1. Example- Multiplicative inverse of 5 is 1/5. when we multiply both so we get 1. 5×(1/5) =1

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