Question

what are the identity element for the addition and multiplication of rational number

Answer 1

Identity means if we multiply , divide , add or subtract we need to get the same number for which we are multiplying or dividing it adding or subtracting

here additive identity is 0 because  if we add 0 to the number the result will be same

ex:- 2 + 0 = 2

so identity is 0

and multiplicative identity is 1 because if we multiply 1 with any number we get same number so identity is 1

ex:- 3 × 1 = 3

so identity is 3

Hope it was helpful,

Please mark my answer as the brainliest answer.

Answer 2

Answer:

Step-by-step explanation:

addition identity of a rational number is 0

multiplicative identity of rational number is 1