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Question-210291

Question Number 210291 by Ismoiljon_008 last updated on 05/Aug/24 Answered by mr W last updated on 06/Aug/24 $${x}=\sqrt{{x}^{\mathrm{2}} }=\sqrt{\mathrm{2}^{\mathrm{2}} +{x}^{\mathrm{2}} −\mathrm{2}^{\mathrm{2}} }=\sqrt{\mathrm{2}^{\mathrm{2}} +\left({x}−\mathrm{2}\right)\left({x}+\mathrm{2}\right)} \\ $$$$=\sqrt{\mathrm{2}^{\mathrm{2}}…

1-1-2003-1-2004-1-2005-1-2006-1-2007-1-2008-1-2009-Help-me-

Question Number 210085 by Ismoiljon_008 last updated on 30/Jul/24 $$ \\ $$$$\:\:\frac{\mathrm{1}}{\frac{\mathrm{1}}{\mathrm{2003}}+\frac{\mathrm{1}}{\mathrm{2004}}+\frac{\mathrm{1}}{\mathrm{2005}}+\frac{\mathrm{1}}{\mathrm{2006}}+\frac{\mathrm{1}}{\mathrm{2007}}+\frac{\mathrm{1}}{\mathrm{2008}}+\frac{\mathrm{1}}{\mathrm{2009}}}\:=\:? \\ $$$$\:\:\:\mathscr{H}{elp}\:{me} \\ $$$$ \\ $$ Answered by Frix last updated on 30/Jul/24…

lim-x-1-1-2-2-1-1-3-2-1-1-n-2-

Question Number 210044 by maths_plus last updated on 29/Jul/24 $$\underset{{x}\rightarrow\infty} {\mathrm{lim}}\:\left(\mathrm{1}−\frac{\mathrm{1}}{\mathrm{2}^{\mathrm{2}} }\right)\left(\mathrm{1}−\frac{\mathrm{1}}{\mathrm{3}^{\mathrm{2}} }\right)…\left(\mathrm{1}−\frac{\mathrm{1}}{{n}^{\mathrm{2}} }\right)=??? \\ $$ Commented by Frix last updated on 29/Jul/24 $$\underset{{k}=\mathrm{2}} {\overset{{n}}…

Question-210057

Question Number 210057 by professorleiciano last updated on 29/Jul/24 Commented by mr W last updated on 30/Jul/24 $${why}\:{did}\:{you}\:{post}\:{the}\:{same}\: \\ $$$${question}\:{again}\:{without}\:{giving}\:{a} \\ $$$${comment}\:{to}\:{my}\:{answer}\:{to}\:{the} \\ $$$${same}\:{question}\:{which}\:{you}\:{have} \\…

0-pi-2-1-xcot-x-x-2-dx-

Question Number 210031 by MrGHK last updated on 29/Jul/24 $$\int_{\mathrm{0}} ^{\frac{\pi}{\mathrm{2}}} \frac{\mathrm{1}−\boldsymbol{\mathrm{xcot}}\left(\boldsymbol{\mathrm{x}}\right)}{\boldsymbol{\mathrm{x}}^{\mathrm{2}} }\boldsymbol{\mathrm{dx}} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com