Question

On which of the following is the set of natural number a subset

Answer 1

Answer:

The set of Natural numbers, , is a proper subset of the set of Integers, , but they have equal cardinality. For example is not in and the following function is a bijection between the sets: It is a characteristic of infinite sets that they can be put in one-to-one correspondence with a proper subset of themselves.

Step-by-step explanation:

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Answer 2

Answer:

l sunset of integer

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