User talk:K madhu kar
Let us consider the set of alphabets in any language. Then take cartesian product of the set. let us define a relation on such a set by claiming that such an ordered pair of elements would give a meaningful word when spelt or read. Similarly one could extend this sought of a relation over various cartesian products of the same set or the family of such a cartesian product to give a relation that a sentence could be framed. hence languages is just a relation.
Welcome
Hello and welcome to Wikipedia. I am pleased with your contribution to Luzin's theorem. You might have noticed that it has been edited to conform with our style, as explained in our Manual of Style. Particular guidance for mathematical articles can be found in Wikipedia:How to write a Wikipedia article on Mathematics. You might also be interested in the WikiProject Mathematics, which is just a bunch of people that like to write about mathematics.
Unfortunately, I do not understand what you tried to do with Euler's theorem on homogeneous functions. Could you please explain why you created a new article there which just copies part of the homogeneous function article?
Most importantly, I hope you decide to stay and continue contributing. Don't care too much about all the rules and guidelines, at least initially, since there are enough people around who will fix that. Of course, you can ask me any questions on my talk page, which can be found at User talk:Jitse Niesen.
Best wishes, Jitse Niesen (talk) 13:16, 18 July 2005 (UTC)