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Question Number 84309 by jagoll last updated on 11/Mar/20 $$\underset{{x}\rightarrow\infty} {\mathrm{lim}}\:\frac{\mathrm{1}−\left(\mathrm{ln}\:\mid\mathrm{x}\mid\right)^{\mathrm{n}+\mathrm{1}} }{\mathrm{1}−\mathrm{ln}\mid\mathrm{x}\mid} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 84304 by Wepa last updated on 11/Mar/20 $$\Delta\mathrm{ABC}\:\mathrm{AB}=\mathrm{a}\:\mathrm{BC}=\mathrm{b}\:\mathrm{AC}=\mathrm{c}\: \\ $$$$\mathrm{and}\:\angle\mathrm{C}=\mathrm{90}° \\ $$$$\mathrm{r}=? \\ $$ Commented by mr W last updated on 11/Mar/20 $${r}=\frac{{ab}}{{a}+{b}+{c}}…
Question Number 18763 by Tinkutara last updated on 29/Jul/17 Commented by ajfour last updated on 29/Jul/17 $$\mathrm{n}=\mathrm{2},\:\mathrm{angle}\:\theta=\mathrm{tan}^{−\mathrm{1}} \left(\mathrm{2}\right)\:\mathrm{with}\:\mathrm{south} \\ $$$$\mathrm{direction}. \\ $$ Commented by Tinkutara…
Question Number 84296 by M±th+et£s last updated on 11/Mar/20 Commented by M±th+et£s last updated on 11/Mar/20 $${prove}\:{that}\:{m}\left(\angle{ADE}\right)=\mathrm{90}° \\ $$$$ \\ $$ Terms of Service Privacy…
Question Number 149830 by DonQuichote last updated on 07/Aug/21 $${lim}_{{x}\rightarrow\mathrm{0}} \frac{\sqrt{{x}−\sqrt{{x}−\sqrt{{x}−…}}}}{{sin}\:\left({sin}\:\left({sin}\:\left(….{x}\right)\right.\right.}=? \\ $$ Answered by mathmax by abdo last updated on 08/Aug/21 $$\mathrm{y}=\sqrt{\mathrm{x}−\sqrt{\mathrm{x}−\sqrt{\mathrm{x}−}..}}=\sqrt{\mathrm{x}−\mathrm{y}}\:\Rightarrow\mathrm{y}^{\mathrm{2}} \:=\mathrm{x}−\mathrm{y}\:\Rightarrow\mathrm{y}^{\mathrm{2}} +\mathrm{y}−\mathrm{x}=\mathrm{0}…
Question Number 84293 by M±th+et£s last updated on 11/Mar/20 $${solve}\:{in}\:{R} \\ $$$${x}^{\left[{x}\right]} +{x}^{\mathrm{2}−\left[{x}\right]} ={x}^{\mathrm{2}} +\mathrm{1} \\ $$ Answered by TANMAY PANACEA last updated on 12/Mar/20…
Question Number 84288 by jagoll last updated on 11/Mar/20 Commented by jagoll last updated on 11/Mar/20 $$\mathrm{dear}\:\mathrm{Mr}\:\mathrm{W}.\:\mathrm{please}\:\mathrm{help}\:\mathrm{me} \\ $$ Commented by jagoll last updated on…
Question Number 18752 by 32 last updated on 29/Jul/17 $$ \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 18749 by Tinkutara last updated on 29/Jul/17 $$\mathrm{Motion}\:\mathrm{in}\:\mathrm{two}\:\mathrm{dimensions},\:\mathrm{in}\:\mathrm{a}\:\mathrm{plane} \\ $$$$\mathrm{can}\:\mathrm{be}\:\mathrm{studied}\:\mathrm{by}\:\mathrm{expressing}\:\mathrm{position}, \\ $$$$\mathrm{velocity}\:\mathrm{and}\:\mathrm{acceleration}\:\mathrm{as}\:\mathrm{vectors}\:\mathrm{in} \\ $$$$\mathrm{Cartesian}\:\mathrm{co}-\mathrm{ordinates}\:\overset{\rightarrow} {{A}}\:=\:{A}_{{x}} \overset{\wedge} {{i}}\:+\:{A}_{{y}} \overset{\wedge} {{j}} \\ $$$$\mathrm{where}\:\overset{\wedge} {{i}}\:\mathrm{and}\:\overset{\wedge} {{j}}\:\mathrm{are}\:\mathrm{unit}\:\mathrm{vector}\:\mathrm{along}\:{x}…