Question

the identity element of subtraction is​

Answer 1

The identity element of subtraction is 0 (zero).

Explanation:

• The identity element of subtraction is 0 (zero) because when you subtract 0 (zero) from any real number, we get the number itself as the subtracted result.
• Example: 5 - 0 = 5, the number itself. - 6 - 0 = - 6, the number itself, etc. .

• Note: We also have to remember that 0 (zero) is also the identity element for addition of real numbers.
• Example: 5 + 0 = 5, the number itself. - 7 + 0 = - 7, the number itself, etc. .

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Identity element for subtraction of rational number is

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Answer 2

Answer:

zero

because it's any number subtract the zero 0 we get the number itself as the subtract result

ex. 5-0 = 0