self dout

Question

what is the  difference between denumerable , enumerable , countable.

please explain

I confused with this term when i see some theorem

"Power set  of an infinite set(denumerable ) set is not denumerable."

  "Let S be an infinite countable set. Then its power set 2s is not countable."

Answer 1

Ergsz

Comments

i think denumerable and countable are same things. they are just synonyms

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yes i also think denumerable and countable are same things.

but if you have any link or any pdf regarding this then please provide me