Find a function $f\colon\mathbb{R}\to\mathbb{R}$ that is differentiable at one point and not continuous at any other point.
How to find $\lim_{h\rightarrow 0}\frac{\sin(ha)}{h}$ without lhopital rule? I know when I use lhopital I easy get $$ \lim_{h\rightarrow 0}...
No comments:
Post a Comment