Question Number 133979 by Ñï= last updated on 26/Feb/21 $$\int_{\mathrm{0}} ^{\pi/\mathrm{4}} \frac{{sin}^{\mathrm{2}} {xcos}^{\mathrm{2}} {x}}{\left({sin}^{\mathrm{3}} {x}+{cos}^{\mathrm{3}} {x}\right)^{\mathrm{3}} }{dx}=? \\ $$ Terms of Service Privacy Policy Contact:…
Question Number 133964 by mathocean1 last updated on 26/Feb/21 $${calculate}\: \\ $$$${I}=\int_{\mathrm{0}} ^{\:\mathrm{1}} \:\frac{\mathrm{1}}{\mathrm{1}+{e}^{{x}} }\:{dx} \\ $$ Answered by bobhans last updated on 26/Feb/21 $$\int\:\frac{\mathrm{e}^{\mathrm{x}}…
Question Number 133968 by help last updated on 26/Feb/21 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 133961 by Ahmed1hamouda last updated on 25/Feb/21 Answered by mathmax by abdo last updated on 27/Feb/21 $$\mathrm{y}^{'} \:+\mathrm{sinx}\:\mathrm{y}=−\mathrm{x}^{\mathrm{3}} \\ $$$$\mathrm{h}\rightarrow\mathrm{y}^{'} \:+\mathrm{sinxy}=\mathrm{0}\:\Rightarrow\mathrm{y}^{'} \:=−\mathrm{sinxy}\:\Rightarrow\frac{\mathrm{y}^{'} }{\mathrm{y}}=−\mathrm{sinx}\:\Rightarrow\mathrm{ln}\mid\mathrm{y}\mid=\mathrm{cosx}\:+\mathrm{c}\:\Rightarrow…
Question Number 68405 by Tinku Tara last updated on 10/Sep/19 $$\mathrm{There}\:\mathrm{are}\:\mathrm{a}\:\mathrm{few}\:\mathrm{problem}\:\mathrm{reported}. \\ $$$$\mathrm{Notification}:\:\mathrm{google}\:\mathrm{discontinued} \\ $$$$\mathrm{Google}\:\mathrm{Cloud}\:\mathrm{Messaging}\:\mathrm{so}\:\mathrm{notifications} \\ $$$$\mathrm{are}\:\mathrm{not}\:\mathrm{working}.\: \\ $$$$\mathrm{Other}\:\mathrm{Problems}: \\ $$$$\mathrm{There}\:\mathrm{has}\:\mathrm{been}\:\mathrm{several}\:\mathrm{new}\:\mathrm{phone} \\ $$$$\mathrm{models}\:\mathrm{and}\:\mathrm{android}\:\mathrm{version}\:\mathrm{updates}. \\ $$$$\mathrm{And}\:\mathrm{newer}\:\mathrm{android}\:\mathrm{version}\:\mathrm{or}\:\mathrm{phone}…
Question Number 133942 by mathocean1 last updated on 25/Feb/21 $${calculate}\:{L}=\int_{{e}^{\mathrm{2}} } ^{\:{e}^{\mathrm{3}} } \:\frac{{ln}\left({x}\right)−\mathrm{1}}{{xlnx}}\:{dx} \\ $$$${Please}\:{detail}\:{if}\:{possibl}\overset{} {{e}} \\ $$ Answered by Ñï= last updated on…
Question Number 133934 by liberty last updated on 25/Feb/21 $$\left(\mathrm{x}^{\mathrm{2}} −\mathrm{4x}+\mathrm{3}\right)^{\mathrm{x}^{\mathrm{2}} −\mathrm{6x}+\mathrm{4}} \:\leqslant\:\mathrm{1} \\ $$ Answered by EDWIN88 last updated on 25/Feb/21 $$\left(\mathrm{i}\right)\:\mathrm{x}^{\mathrm{2}} −\mathrm{4x}+\mathrm{3}\:>\:\mathrm{0}\:;\:\begin{cases}{\mathrm{x}<\mathrm{1}}\\{\mathrm{x}>\mathrm{3}}\end{cases} \\…
Question Number 2859 by Syaka last updated on 29/Nov/15 $${if}\:{x}^{\mathrm{2}} \:−\:\mathrm{2}{cx}\:−\:\mathrm{5}{d}\:=\:\mathrm{0}\:{has}\:{root}\:{a}\:{and}\:{b}, \\ $$$${also}\:{x}^{\mathrm{2}} \:−\:\mathrm{2}{ax}\:−\:\mathrm{5}{b}\:=\:\mathrm{0}\:{has}\:{root}\:{c}\:{and}\:{d} \\ $$$${then}\:{a},\:{b},\:{c}\:{and}\:{d}\:{are}\:{different}\:{real}\:{number}. \\ $$$${What}\:{the}\:{value}\:{of}\:{a}\:+\:{b}\:+\:{c}\:+\:{d}\:=\:? \\ $$ Commented by Syaka last updated…
Question Number 2857 by Syaka last updated on 29/Nov/15 $${By}\:{Induction}\:{Prove}\:{that}\:: \\ $$$$ \\ $$$$\mathrm{12}\mid\left({n}^{\mathrm{4}} \:−\:{n}^{\mathrm{2}} \right) \\ $$ Commented by Filup last updated on 29/Nov/15…
Question Number 133918 by mohammad17 last updated on 25/Feb/21 Terms of Service Privacy Policy Contact: info@tinkutara.com