Definition of Countable. Meaning of Countable. Synonyms of Countable

Here you will find one or more explanations in English for the word Countable. Also in the bottom left of the page several parts of wikipedia pages related to the word Countable and, of course, Countable synonyms and on the right images related to the word Countable.

Definition of Countable

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Accountable
Accountable Ac*count"a*ble, a. 1. Liable to be called on to render an account; answerable; as, every man is accountable to God for his conduct. 2. Capable of being accounted for; explicable. [R.] True religion . . . intelligible, rational, and accountable, -- not a burden but a privilege. --B. Whichcote. Syn: Amenable; responsible; liable; answerable.
Accountable ness
Accountable ness Ac*count"a*ble ness, n. The quality or state of being accountable; accountability.
Discountable
Discountable Dis*count"a*ble, a. Capable of being, or suitable to be, discounted; as, certain forms are necessary to render notes discountable at a bank.
Unaccountable
Unaccountable Un`ac*count"a*ble, a. 1. Not accountable or responsible; free from control. --South. 2. Not to be accounted for; inexplicable; not consonant with reason or rule; strange; mysterious. -- Un`ac*count"a*ble*ness], n. -- Un`ac*count"a*bly, adv.
Unaccountableness
Unaccountable Un`ac*count"a*ble, a. 1. Not accountable or responsible; free from control. --South. 2. Not to be accounted for; inexplicable; not consonant with reason or rule; strange; mysterious. -- Un`ac*count"a*ble*ness], n. -- Un`ac*count"a*bly, adv.

Meaning of Countable from wikipedia

- is countable if either it is finite or it can be made in one to one correspondence with the set of natural numbers. Equivalently, a set is countable if...
- mathematics, an axiom of countability is a property of certain mathematical objects that ****erts the existence of a countable set with certain properties...
- topology, a second-countable space, also called a completely separable space, is a topological space whose topology has a countable base. More explicitly...
- a branch of mathematics, a first-countable space is a topological space satisfying the "first axiom of countability". Specifically, a space X {\displaystyle...
- {\displaystyle \mu (\varnothing )=0.} Countable additivity (or σ {\displaystyle \sigma } -additivity): For all countable collections { E k } k = 1 ∞ {\displaystyle...
- topological space is called countably compact if every countable open cover has a finite subcover. A topological space X is called countably compact if it satisfies...
- ordered set X is said to satisfy the countable chain condition, or to be ccc, if every strong antichain in X is countable. There are really two conditions:...
- are countable. Proof of first theorem: If P(α) = ∅ for some index α, then P′ is the countable union of countable sets. Therefore, P′ is countable. The...
- The axiom of countable choice or axiom of denumerable choice, denoted ACω, is an axiom of set theory that states that every countable collection of non-empty...
- The cocountable topology or countable complement topology on any set X consists of the empty set and all cocountable subsets of X, that is all sets whose...