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Additive Identity

The additive ...

Question

The additive identity element in the set of integers is

(a) 1 (b) − 1 (c) 0 (d) None of these

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Solution

If a is an integer, then a + 0 = 0 + a = a. Here, 0 is the additive identity element in the set of integers.
Hence, the correct option is (c).

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