Question

What is the cardinal number of infinite set​

Answer 1

Answer:

Since F is a proper subset of E and there is a 1-1 correspondence shown then E is infinite. Cantor called the cardinal number of infinite sets “transfinite cardinal numbers.” A set is countable if it is finite or if it can be placed in a 1-1 correspondence with the set of natural numbers, N = {1, 2, 3, …}.

Answer 2

Answer:

here is the answer

Step-by-step explanation:

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