Question Number 176722 by vishal1234 last updated on 25/Sep/22 $$\frac{\sqrt{\mathrm{11}}+\mathrm{1}}{\mathrm{2}\sqrt{\mathrm{11}}+\mathrm{11}}\:=\:\frac{\left(\sqrt{\mathrm{11}}+\mathrm{1}\right)\left(\mathrm{2}\sqrt{\mathrm{11}}−\mathrm{11}\right)}{\left(\mathrm{2}\sqrt{\mathrm{11}}+\mathrm{11}\right)\left(\mathrm{2}\sqrt{\mathrm{11}}−\mathrm{11}\right)}\:=\: \\ $$$$\frac{\mathrm{2}\sqrt{\mathrm{11}}−\mathrm{11}+\mathrm{2}×\mathrm{11}+\mathrm{11}\sqrt{\mathrm{11}}}{\mathrm{2}×\mathrm{11}−\mathrm{121}}\:=\:\frac{\mathrm{13}\sqrt{\mathrm{11}}+\mathrm{11}}{−\mathrm{99}} \\ $$$$\boldsymbol{{A}}{ns} \\ $$ Commented by Rasheed.Sindhi last updated on 26/Sep/22 $$\mathcal{T}{ypo}: \\…
Question Number 45649 by hassentimol last updated on 15/Oct/18 $$\mathrm{Let}\:\mathrm{consider}\:\mathrm{A}\left(\mathrm{3},\mathrm{5}\right),\:\mathrm{B}\left(\mathrm{6},\mathrm{4}\right)\:\mathrm{and}\:\mathrm{C}\left(\mathrm{3},−\mathrm{2}\right), \\ $$$$\mathrm{d}\::\:{x}−\mathrm{5}{y}+\mathrm{7}=\mathrm{0} \\ $$$$ \\ $$$$\mathrm{Consider}\:\mathrm{a}\:\mathrm{dot}\:\mathrm{D}\:\mathrm{such}\:\mathrm{as}\:\mathrm{ABCD}\:\mathrm{is}\:\mathrm{a}\:\mathrm{trapezium} \\ $$$$\mathrm{and}\:\left(\mathrm{AD}\right)\:\mathrm{and}\:\left(\mathrm{BC}\right)\:\mathrm{are}\:\mathrm{parallel}\:\mathrm{lines}. \\ $$$$ \\ $$$$\left.\mathrm{Q1}\right)\:\:\:\mathrm{Give}\:\mathrm{the}\:\mathrm{equation}\:\mathrm{of}\:\mathrm{the}\:\mathrm{line}\:\mathrm{which} \\ $$$$\mathrm{contains}\:\mathrm{the}\:\mathrm{point}\:\mathrm{D}. \\…
Question Number 111183 by mohannalamati last updated on 02/Sep/20 $${y}^{{old}} \\ $$ Commented by bemath last updated on 02/Sep/20 $$\mathrm{what}\:\mathrm{your}\:\mathrm{question}\:? \\ $$ Answered by mathmax…
Question Number 111180 by mohammad17 last updated on 02/Sep/20 $${solve}:\:{x}^{\mathrm{2}} {y}\left({ydx}+{dy}\right)=\mathrm{2}{ydx}+{xdy} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 176708 by Matica last updated on 25/Sep/22 $$\:{a}_{{n}+\mathrm{2}} −\mathrm{3}{a}_{{n}+\mathrm{1}} +\mathrm{2}{a}_{{n}} ={n}+\mathrm{3}^{{n}} \: \\ $$$${please}\:{find}\:{a}_{{n}} \\ $$$$ \\ $$ Answered by mr W last…
Question Number 111154 by Tinku Tara last updated on 02/Sep/20 $$\mathrm{Version}\:\mathrm{2}.\mathrm{202}\:\mathrm{adds}\:\mathrm{calculator}. \\ $$$$\mathrm{place}\:\mathrm{cursor}\:\mathrm{on}\:\mathrm{a}\:\mathrm{line}\:\mathrm{which}\:\mathrm{you} \\ $$$$\mathrm{want}\:\mathrm{to}\:\mathrm{evalute}.\: \\ $$$$\mathrm{Select}\:\mathrm{calculate}\:\mathrm{from}\:\mathrm{menu}\:\mathrm{in}\:\mathrm{3}\:\mathrm{vertical} \\ $$$$\mathrm{dots}\:\mathrm{at}\:\mathrm{top}. \\ $$$$\mathrm{Calculator}\:\mathrm{accepts}\:\mathrm{complex}\:\mathrm{numbers} \\ $$$$\mathrm{and}\:\mathrm{will}\:\mathrm{return}\:\mathrm{result}\:\mathrm{in}\:\mathrm{complex} \\ $$$$\mathrm{when}\:\mathrm{needed}.…
Question Number 111157 by mathdave last updated on 02/Sep/20 $${question}\:{proposed}\:{MN}\:{july}\:\mathrm{1970} \\ $$$$\int_{\mathrm{0}} ^{\frac{\pi}{\mathrm{4}}} \mathrm{tan}{x}\left(\mathrm{ln}\left(\mathrm{1}+\mathrm{tan}^{\mathrm{2}} {x}\right)\right){dx} \\ $$$${my}\:{solution}\:{followed} \\ $$ Answered by mathdave last updated on…
Question Number 111140 by tkb last updated on 02/Sep/20 $$\: \\ $$$$\:\:\:\:\:\:\boldsymbol{\mathrm{D}}\mathrm{efinite}\:\boldsymbol{\mathrm{integral}}\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\boldsymbol{\mathrm{MATHEMATICS}}\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\boldsymbol{\mathrm{Full}}\:\:\boldsymbol{\mathrm{Marks}}\::\:\mathrm{40} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 45589 by 786786AM last updated on 14/Oct/18 $$\mathrm{pl}\:\mathrm{help}\:\mathrm{me}\:\mathrm{sir}\:\mathrm{mathtype}\:\mathrm{6c}\:\:\mathrm{seril}\:\mathrm{key} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 176662 by Matica last updated on 24/Sep/22 $$\:\:{sequence}\:{V}_{{n}+\mathrm{1}} −{V}_{{n}} ={n}+\mathrm{3}^{{n}} .\:{Find}\:{V}_{{n}} . \\ $$ Answered by mr W last updated on 24/Sep/22 $${V}_{{n}}…