linear function is continuous

*Theorem* n *proof*

Theorem

Let α,β∈R be real numbers.
Let f be the real function defined as f(x)=αx+β.

Then f is continuous at every real number c∈R. 

http://www.proofwiki.org/wiki/Linear_Function_is_Continuous 



*download ebook

Binmore-MathematicalAnalysis.djvu

http://archive.org/search.php?query=K.G.%20Binmore 


mathematically yours,
sai bbhai.