Re: DSE 2009 Doubts

Posted by Ankit on Jun 26, 2013; 6:45pm
URL: http://discussion-forum.276.s1.nabble.com/DSE-2009-Doubts-tp7582814p7583015.html

What is the answer to this question? Is this C?

The key says D but that is definitely wrong. Check http://en.wikipedia.org/wiki/Differentiable_function