Question Number 9424 by tawakalitu last updated on 07/Dec/16 $$\mathrm{Solve}\:\mathrm{for}\:\mathrm{x},\:\mathrm{y}\::\:\:\mathrm{x},\:\mathrm{y}\:\in\:\mathrm{R} \\ $$$$\mathrm{x}^{\mathrm{3}} \:−\:\mathrm{3xy}^{\mathrm{2}} \:=\:−\:\mathrm{46}\:\:\:……..\:\left(\mathrm{i}\right) \\ $$$$\mathrm{3x}^{\mathrm{2}} \mathrm{y}\:−\:\mathrm{y}^{\mathrm{3}} \:=\:\mathrm{9}\:\:\:……….\left(\mathrm{ii}\right) \\ $$ Answered by mrW last updated…
Question Number 9423 by Rohit kumar last updated on 08/Dec/16 $${if}\:{x}\:{and}\:{y}\:{are}\:{two}\:{sets}\:{such}\:{that}\:{n}\left({x}\right) \\ $$$$=\mathrm{17}\:,\:{n}\left({y}\right)=\mathrm{23}\:{and}\:{n}\left({X}\cup{Y}\right)\:=\mathrm{38}, \\ $$$$\boldsymbol{{find}}\:\boldsymbol{{n}}\left({X}\cup{Y}\right). \\ $$ Commented by sandy_suhendra last updated on 08/Dec/16 $$\mathrm{do}\:\mathrm{you}\:\mathrm{mean}\:\mathrm{n}\left(\mathrm{X}\cap\mathrm{Y}\right)\:?…
Question Number 74959 by aliesam last updated on 04/Dec/19 $${f}\left({x}\right)=\mid{x}+\mathrm{5}\mid−\mid{x}−\mathrm{2}\mid−\mid{x}+\mathrm{6}\mid \\ $$$$ \\ $$$${find}\:{f}'\left({x}\right) \\ $$ Commented by mathmax by abdo last updated on 04/Dec/19…
Question Number 140494 by benjo_mathlover last updated on 08/May/21 $$\mathrm{tan}^{−\mathrm{1}} \left(\frac{\mathrm{1}−\mathrm{x}}{\mathrm{1}+\mathrm{x}}\right)+\mathrm{cot}^{−\mathrm{1}} \left(\frac{\mathrm{1}+\mathrm{x}}{\mathrm{1}−\mathrm{x}}\right)=\:\frac{\pi}{\mathrm{2}} \\ $$$$\mathrm{x}=? \\ $$ Answered by john_santu last updated on 08/May/21 $$\Rightarrow\:\mathrm{tan}^{−\mathrm{1}} \left(\frac{\mathrm{1}−{x}}{\mathrm{1}+{x}}\right)=\frac{\pi}{\mathrm{2}}−\mathrm{cot}^{−\mathrm{1}}…
Question Number 74957 by vishalbhardwaj last updated on 04/Dec/19 $$\mathrm{what}\:\mathrm{is}\:\mathrm{the}\:\mathrm{exact}\:\mathrm{difference}\:\mathrm{between} \\ $$$$\mathrm{relation}\:\mathrm{and}\:\mathrm{function}\:?? \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 9420 by tawakalitu last updated on 07/Dec/16 $$\mathrm{x}\:\mathrm{and}\:\mathrm{y}\:\mathrm{are}\:\mathrm{two}\:\mathrm{binary}\:\mathrm{numbers}\:\mathrm{which}\:\mathrm{are}\: \\ $$$$\mathrm{in}\:\mathrm{4}\:−\:\mathrm{bit}\:\mathrm{2}'\mathrm{s}\:\mathrm{complement}\:\mathrm{formate},\: \\ $$$$\mathrm{where}\:\mathrm{x}\:=\:\mathrm{00102}\:\mathrm{and}\:\mathrm{y}\:=\:\mathrm{11012}\::\:\mathrm{clearly}, \\ $$$$\mathrm{y}\:\mathrm{is}\:\mathrm{a}\:\mathrm{negative}\:\mathrm{number}.\:\mathrm{what}\:\mathrm{is}\:\mathrm{the}\:\mathrm{result} \\ $$$$\mathrm{of}\:\mathrm{x}\:+\:\mathrm{y}\:\mathrm{in}\:\mathrm{decimal}\:\mathrm{formate}. \\ $$ Terms of Service Privacy Policy…
Question Number 9419 by tawakalitu last updated on 07/Dec/16 $$\mathrm{Develop}\:\mathrm{an}\:\mathrm{algorithm}\:\mathrm{and}\:\mathrm{draw}\:\mathrm{a}\:\mathrm{flowchat} \\ $$$$\mathrm{to}\:\mathrm{find}\:\mathrm{the}\:\mathrm{sum}\:\mathrm{of}\:\mathrm{numbers}\:\mathrm{from}\:\mathrm{1}\:−\:\mathrm{100} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 140488 by meetbhavsar25 last updated on 08/May/21 Commented by meetbhavsar25 last updated on 08/May/21 $${mr}\:{W},\:{please}\:{help}\:{me}\:{out} \\ $$ Commented by mr W last updated…
Question Number 140490 by benjo_mathlover last updated on 08/May/21 Commented by john_santu last updated on 08/May/21 $$\frac{\pi}{\mathrm{2}}\:\left(\sqrt{\mathrm{2}\sqrt{\mathrm{2}}+\mathrm{2}}\:−\mathrm{2}\:\right)\:\approx\:\mathrm{0}.\mathrm{31} \\ $$ Answered by MJS_new last updated on…
Question Number 9414 by Rohit kumar last updated on 06/Dec/16 $${tanA}+{cot}={A}=\:\mathrm{2}{cosec}\mathrm{2}{A} \\ $$ Answered by ridwan balatif last updated on 06/Dec/16 $$\mathrm{tanA}+\mathrm{cotA}=\mathrm{2cosec2A} \\ $$$$\frac{\mathrm{sinA}}{\mathrm{cosA}}+\frac{\mathrm{cosA}}{\mathrm{sinA}}=\mathrm{2cosec2A} \\…