A
ahaha233


Tìm giới hạn sau:
[TEX]\lim_{x\rightarrow 0}\frac{e^{\frac{1}{2x}}}{1+xe^{\frac{1}{x}}}[/TEX]
[TEX]\lim_{x\rightarrow 0}\frac{e^{\frac{1}{2x}}}{1+xe^{\frac{1}{x}}}[/TEX]
Last edited by a moderator: