Question Number 10211 by FilupSmith last updated on 30/Jan/17 $$\mathrm{without}\:\mathrm{solving}\:\mathrm{for}\:{x}\:\mathrm{in}\:{f}\left({x}\right)=\mathrm{0}, \\ $$$$\mathrm{show}\:\mathrm{me}\:\mathrm{a}\:\mathrm{different}\:\mathrm{way}\:\mathrm{to}\:\mathrm{find}\:\mathrm{the} \\ $$$$\mathrm{roots}\:\mathrm{of}\:{f}\left({x}\right)={x}^{\mathrm{2}} −{x}−\mathrm{1} \\ $$ Commented by prakash jain last updated on 30/Jan/17…
Question Number 141283 by Dwaipayan Shikari last updated on 17/May/21 $$\frac{\zeta\left(\mathrm{2}\right)}{\mathrm{2}^{\mathrm{3}} }−\frac{\zeta\left(\mathrm{3}\right)}{\mathrm{3}^{\mathrm{3}} }+\frac{\zeta\left(\mathrm{4}\right)}{\mathrm{4}^{\mathrm{3}} }−\frac{\zeta\left(\mathrm{5}\right)}{\mathrm{5}^{\mathrm{3}} }+… \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 75742 by Gazella thomsonii last updated on 16/Dec/19 $$\mathrm{plz}\:\mathrm{solve}\:\mathrm{this}\:\mathrm{my}\:\mathrm{handsome}\:\mathrm{guys}\:\mathrm{and}\:\mathrm{sisters}… \\ $$$$\mathrm{complex}\:\mathrm{integral}\:\int_{−\infty} ^{+\infty} \:\frac{{e}^{\boldsymbol{{i}}{t}} }{\:\sqrt{\mathrm{1}+{t}^{\mathrm{2}} }}\mathrm{d}{t} \\ $$ Terms of Service Privacy Policy Contact:…
Question Number 75743 by Master last updated on 16/Dec/19 Commented by Master last updated on 16/Dec/19 $$\mathrm{work}\:\mathrm{without}\:\mathrm{lopart} \\ $$ Commented by $@ty@m123 last updated on…
Question Number 10206 by konen last updated on 30/Jan/17 $$\:^{\mathrm{3}} \sqrt{\mathrm{49}+^{\mathrm{3}} \sqrt{\mathrm{49}+^{\mathrm{3}} \sqrt{\mathrm{49}….}\:}}\:=\mathrm{x} \\ $$$$\sqrt{\mathrm{4}\sqrt{\mathrm{4}\sqrt{\mathrm{4}\sqrt{\mathrm{4}….}}}}\:=\mathrm{y} \\ $$$$\Rightarrow\mathrm{x}^{\mathrm{2}} −\mathrm{y}=? \\ $$ Answered by FilupSmith last updated…
Question Number 75741 by Gazella thomsonii last updated on 16/Dec/19 $$\mathrm{solve}\:\mathrm{complex}\:\mathrm{integral} \\ $$$$\int_{−\infty} ^{+\infty} \:\frac{{e}^{\boldsymbol{{i}}{t}} }{\:\sqrt{\mathrm{1}+{t}^{\mathrm{2}} }}\mathrm{d}{t}=???? \\ $$$$\mathrm{plz}…….\mathrm{help}\:\mathrm{me}…\mathrm{T}\frown\mathrm{T}\:\:\: \\ $$$$\mathrm{my}\:\mathrm{handsome}\:\mathrm{brothers}\:\mathrm{and}\:\mathrm{sisters}… \\ $$ Terms of…
Question Number 10204 by gogel last updated on 30/Jan/17 $${x}^{\mathrm{2}} {p}^{\mathrm{2}} +{xyp}−\mathrm{6}{y}^{\mathrm{2}} =\mathrm{0} \\ $$ Answered by FilupSmith last updated on 30/Jan/17 $$\mathrm{solve}\:\mathrm{for}\:{x}: \\ $$$$\:…
Question Number 75739 by Master last updated on 16/Dec/19 Commented by Master last updated on 16/Dec/19 $$\left[\:\mathrm{x}\:\right]−\mathrm{whole}\:\mathrm{part} \\ $$ Answered by mr W last updated…
Question Number 75736 by mathmax by abdo last updated on 16/Dec/19 $${let}\:{A}_{{n}} =\:\begin{pmatrix}{\frac{\pi}{{n}}\:\:\:\:\:\:\:\:\:\:\mathrm{1}}\\{−\mathrm{1}\:\:\:\:\:\:\:\:\frac{\pi}{{n}}}\end{pmatrix}\:\:\:\:{with}\:{n}\:{integr}\:{natural}\:{not}\mathrm{0} \\ $$$$\left.\mathrm{1}\right)\:{find}\:{A}_{{n}} ^{{n}} \\ $$$$\left.\mathrm{2}\right)\:{calculate}\:{lim}_{{n}\rightarrow+\infty} \:{A}_{{n}} ^{{n}} \\ $$ Terms of Service…
Question Number 141274 by mnjuly1970 last updated on 17/May/21 $$\:\:\:\:\:\:\:\:\:\:\:…….\:{elementary}\:…..{calculus}…….. \\ $$$$\:\:\:\:\:{if}\:\:\:{f}\left({x}\right):=\frac{\sqrt[{\mathrm{3}}]{\left({x}^{\mathrm{3}} +{x}−\mathrm{2}\right)\left(\mathrm{2}{x}^{\mathrm{2}} +{x}−\mathrm{3}\right)\left(\mathrm{1}−{x}^{\mathrm{3}} \right)}}{\left(\mathrm{2}+{cos}\left(\pi{x}\right)\right)^{\mathrm{3}} } \\ $$$$\:\:\:\:\:\:{then}\:\:\:{f}\:'\left(\mathrm{0}\:\right)=?\:\:\&\:{f}\:'\left(\mathrm{1}\right)=? \\ $$$$ \\ $$ Answered by mindispower…