Reputation
726
Top tag
Next privilege 1,000 Rep.
Create new tags
Badges
6 18
Newest
 Enthusiast
Impact
~24k people reached

Jan
27
suggested approved edit on If $f(x),g(x)$ are two differentiable functions such that $f'(x)=g(x)$, $|f(x)|<1$ and $f(0)^2+g(0)^2=9$