Question Number 90512 by M±th+et£s last updated on 24/Apr/20 | ||
$$\int_{\mathrm{0}} ^{\mathrm{1}} \frac{\mathrm{1}}{{x}}{dx} \\ $$ | ||
Commented by Kunal12588 last updated on 24/Apr/20 | ||
$$\infty? \\ $$ | ||
Commented by jagoll last updated on 24/Apr/20 | ||
$${diverges} \\ $$ | ||
Answered by mahdi last updated on 24/Apr/20 | ||
$$\left.=\mathrm{ln}\left(\mathrm{x}\right)\right]_{\mathrm{0}} ^{\mathrm{1}} =\mathrm{ln}\left(\mathrm{1}\right)−\mathrm{ln}\left(\mathrm{0}\right)=+\infty \\ $$ | ||
Commented by MJS last updated on 24/Apr/20 | ||
$$\mathrm{strictly}\:\mathrm{mathematical}\:\mathrm{language} \\ $$$$\left[\mathrm{ln}\:{x}\right]_{\mathrm{0}} ^{\mathrm{1}} =\mathrm{ln}\:\mathrm{1}\:−\underset{{x}\rightarrow\mathrm{0}^{+} } {\mathrm{lim}ln}\:{x}\:...\:=+\infty \\ $$ | ||