Question Number 167426 by mkam last updated on 16/Mar/22
$$\int\:\frac{{sec}^{\mathrm{2}} {x}}{{x}^{\mathrm{2}} +\mathrm{1}}\:{dx} \\ $$
Commented by mkam last updated on 17/Mar/22
$$????? \\ $$
| ||
| ||
Question Number 167426 by mkam last updated on 16/Mar/22 | ||
| ||
$$\int\:\frac{{sec}^{\mathrm{2}} {x}}{{x}^{\mathrm{2}} +\mathrm{1}}\:{dx} \\ $$ | ||
Commented by mkam last updated on 17/Mar/22 | ||
| ||
$$????? \\ $$ | ||