Question Number 111397 by Khalmohmmad last updated on 03/Sep/20
$$\underset{{x}\rightarrow\mathrm{0}} {\mathrm{lim}}\frac{\mathrm{cosx}}{\mathrm{x}}=? \\ $$
Commented by kaivan.ahmadi last updated on 03/Sep/20
$${lim}_{{x}\rightarrow\mathrm{0}^{+} } \:\frac{{cosx}}{{x}}=\frac{\mathrm{1}}{\mathrm{0}^{+} }=+\infty \\ $$$${lim}_{{x}\rightarrow\mathrm{0}^{−} } \:\frac{{cosx}}{{x}}=\frac{\mathrm{1}}{\mathrm{0}^{−} }=−\infty \\ $$$${does}\:{not}\:{exist} \\ $$
Commented by Khalmohmmad last updated on 03/Sep/20
$$\mathrm{Thank} \\ $$
Answered by bemath last updated on 03/Sep/20
$$\mathrm{does}\:\mathrm{not}\:\mathrm{exist} \\ $$$$ \\ $$
Commented by Khalmohmmad last updated on 03/Sep/20
$$\mathrm{Thank} \\ $$