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2bornot2b
 2 years ago
Best ResponseYou've already chosen the best response.0What's the meaning of them?

satellite73
 2 years ago
Best ResponseYou've already chosen the best response.0a set is "denumarable" if you can count the elements first, second, third etc

satellite73
 2 years ago
Best ResponseYou've already chosen the best response.0just like when you first learn math as a 4 year old by learning to count things. denumerable means "countable"

KingGeorge
 2 years ago
Best ResponseYou've already chosen the best response.1A denumerable set is a socalled countable set, an an enumerable set is something that seems to be used in computer science, but is essentially the same thing.

satellite73
 2 years ago
Best ResponseYou've already chosen the best response.0and counting things means you are assigning a positive integer to each item first item, second item, third item, etc so it is actually pretty sophisticated. you are creating a one to one function from the positive integers to the elements of the set

satellite73
 2 years ago
Best ResponseYou've already chosen the best response.0so to be very formal, you can say a set S is "denumerable" "countable" etc if there is an injective function (one to one function) from \[S \to \mathbb N\]

2bornot2b
 2 years ago
Best ResponseYou've already chosen the best response.0what are you talking about @robot1234

satellite73
 2 years ago
Best ResponseYou've already chosen the best response.0think maybe robot is bored

2bornot2b
 2 years ago
Best ResponseYou've already chosen the best response.0Might be a clever method of squeezing a medal from someone who thinks robot1234 is helping

2bornot2b
 2 years ago
Best ResponseYou've already chosen the best response.0I have seen these earlier, users coming in and just posting a nonsense and expecting to get a medal.

2bornot2b
 2 years ago
Best ResponseYou've already chosen the best response.0This is a good trick after all

FoolForMath
 2 years ago
Best ResponseYou've already chosen the best response.0Driveling for medals lol!
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