Math Forum :: View topic – Limit

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kazuhiko

Joined: 14 Nov 2004Posts: 4

Location: Salesian English School

Posted: Sat Mar 19, 2005 1:08 pm    Post subject: Limit

Let defined by , where denotes the greatest integer does not exceeding
Given is a periodic function with a period of 1
Evaluate Thanks a lots!_________________

I think, therefore I am.

Kenny TM~

Frequent VisitorJoined: 20 Jan 2004Posts: 141

Posted: Sat Mar 19, 2005 3:42 pm    Post subject:

(Dunno if it’s OK to assume n is an integer, though.)

leepakhin

Joined: 24 Mar 2005Posts: 12

Location: Hong Kong

Posted: Sun Apr 03, 2005 12:09 am    Post subject:

as is a periodic function
when tends to infinity, tends to infinity also but when the the variable of a periodic function tends to infinity, it has no limit

puzzled

can anyone explain my mistake

Soarer

Frequent VisitorJoined: 18 Jan 2004Posts: 213

Location: Hong Kong

Posted: Sun Apr 03, 2005 1:48 am    Post subject:

tony, what do you mean?

leepakhin

Joined: 24 Mar 2005Posts: 12

Location: Hong Kong

Posted: Sun Apr 03, 2005 11:56 pm    Post subject:

But when is not an integer,
you cannot say that

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