I want to solve this limit without the use of L'Hôpital's rule:
$$\lim_{x\to 0} \frac{e^x-1-x}{x^2}.$$
I have injection $f \colon A \rightarrow B$ and I want to get bijection. Can I just resting codomain to $f(A)$? I know that every function i...
No comments:
Post a Comment