Question

The interior of the set of integers Z is :
(a) Z
(b) ∅
(c) R
(d) None of these

Answer 1

Answer:

none of these

Step-by-step explanation:

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Answer 2

The interior of the set of integers Z is (a) Z.

Explanation for the answer:

• The interior which is also known as kernel, of Z is referred as the set of all interior points of Z.
• Int S is the largest and the open subset of X which is contained in as a subset in S.
• Here, Int S is the union of all open sets of X which is contained in S.
• Therefore, the correct answer among all the options is option (a) Z.

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