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prove that every metric space is hausdorff and first countable
Danny Nyambe
Danny Nyambe
Danny Nyambe
Wiki User
∙ 13y agoYou just said it was.
QED
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Is few countable or uncountable?
few is countable
Is soap a countable or uncountable noun?
countable
Is something that is finite always countable?
Yes, finite numbers are always countable.
How do you prove space as infinite mathematically?
There is no mathematical proof that space is infinite. All we know is that there is an expanding limit to what we can see.
Is Sheet a countable or uncountable noun?
The noun sheet is a countable noun. The plural form is sheets.
Prove that a finite cartesian product of countable sets is countable?
here is the proof: http://planetmath.org/encyclopedia/ProductOfAFiniteNumberOfCountableSetsIsCountable.html
How prove that the set of irrational numbers are uncountable?
Proof By Contradiction:Claim: R\Q = Set of irrationals is countable.Then R = Q union (R\Q)Since Q is countable, and R\Q is countable (by claim), R is countable because the union of countable sets is countable.But this is a contradiction since R is uncountable (Cantor's Diagonal Argument).Thus, R\Q is uncountable.
Are eggs countable?
countable
Is roof a countable?
countable
Is hill countable or countable noun?
The noun 'hill' is a countable noun. The plural form is 'hills'.
Cookies are countable or uncountable?
cookies are countable unless you have brain problems
Is marmalade countable or uncountable?
countable
Is prawns countable or uncountable noun?
Prawn - prawns is the plural - is a countable noun
Is shark countable or uncountable noun?
Shark is a countable noun.
Is Duck countable or un countable?
Duck as an animal is countable, but if you mean the meat it is uncountable.
Is mirror countable or uncountable noun?
Countable
Is few countable or uncountable?
few is countable
