Question Number 34719 by abdo mathsup 649 cc last updated on 10/May/18 $${calculate}\:\Gamma\left({n}+\frac{\mathrm{1}}{\mathrm{2}}\right)\:{with}\:{n}\:\in{N}. \\ $$ Commented by abdo mathsup 649 cc last updated on 12/May/18…
Question Number 100236 by mathmax by abdo last updated on 25/Jun/20 $$\mathrm{calculate}\:\sum_{\mathrm{k}=\mathrm{0}} ^{\mathrm{n}} \:\frac{\mathrm{C}_{\mathrm{n}} ^{\mathrm{k}} }{\left(\mathrm{k}+\mathrm{1}\right)^{\mathrm{2}} } \\ $$ Answered by mathmax by abdo last…
Question Number 34699 by abdo imad last updated on 10/May/18 $${let}\:{f}\left({x}\right)={e}^{−{x}^{\mathrm{2}} } \:\int_{\mathrm{0}} ^{{x}} \:{e}^{{t}^{\mathrm{2}} } {dt} \\ $$$$\left.\mathrm{1}\right)\:{find}\:{a}\:{d}.{e}\:{verified}\:{by}\:{f} \\ $$$$\left.\mathrm{2}\right)\:{developpf}\:{at}\:{integr}\:{serie}. \\ $$ Commented by…
Question Number 100237 by mathmax by abdo last updated on 25/Jun/20 $$\mathrm{calculate}\:\sum_{\mathrm{k}=\mathrm{0}} ^{\mathrm{n}} \:\frac{\left(−\mathrm{1}\right)^{\mathrm{k}} }{\left(\mathrm{k}+\mathrm{1}\right)^{\mathrm{3}} }\mathrm{C}_{\mathrm{n}} ^{\mathrm{k}} \\ $$ Answered by maths mind last updated…
Question Number 34697 by abdo imad last updated on 10/May/18 $${let}\:{f}\left({x}\right)=\frac{{ln}\left(\mathrm{1}+{x}\right)}{\mathrm{1}+{x}} \\ $$$${developp}\:{f}\:{at}\:{integr}\:{serie} \\ $$ Commented by math khazana by abdo last updated on 11/May/18…
Question Number 34698 by abdo imad last updated on 10/May/18 $${let}\:{f}\left({x}\right)={e}^{{x}} \:{sinx}\:\:.{developp}\:{f}\:{at}\:{integr}\:{serie}. \\ $$ Commented by abdo mathsup 649 cc last updated on 10/May/18 $${f}\left({x}\right)={Im}\left(\:{e}^{{x}}…
Question Number 100235 by mathmax by abdo last updated on 25/Jun/20 $$\mathrm{calculate}\sum_{\mathrm{n}=\mathrm{0}} ^{\infty} \:\left(−\mathrm{1}\right)^{\mathrm{n}} \:\int_{\mathrm{1}} ^{\mathrm{e}} \:\mathrm{x}^{\mathrm{n}} \:\mathrm{lnx}\:\mathrm{dx} \\ $$ Terms of Service Privacy Policy…
Question Number 34695 by math khazana by abdo last updated on 09/May/18 $${let}\:{give}\:{U}_{{n}} =\:\left\{\frac{\mathrm{1}}{{n}}\:\prod_{{k}=\mathrm{1}} ^{{n}} \:\left(\alpha+{k}\right)\right\}^{\frac{\mathrm{1}}{{n}}} \\ $$$${find}\:{lim}_{{n}\rightarrow+\infty} \:\:{U}_{{n}} \:?. \\ $$ Terms of Service…
Question Number 34696 by abdo imad last updated on 10/May/18 $${let}\:{f}\left({x}\right)\:=\sqrt{\mathrm{2}−{x}} \\ $$$${developp}\:{f}\:{at}\:{integr}\:{serie}\:{and}\:{give}\:{the}\:{radius}\:{of} \\ $$$${convergence}. \\ $$ Commented by math khazana by abdo last updated…
Question Number 34693 by math khazana by abdo last updated on 09/May/18 $${let}\:{S}_{{n}} =\:\frac{\mathrm{1}}{{n}\sqrt{{n}}}\:\sum_{{k}=\mathrm{1}} ^{{n}} \:\left[\sqrt{{k}}\:\right] \\ $$$${find}\:{lim}_{{n}\rightarrow+\infty} \:{S}_{{n}} \\ $$ Terms of Service Privacy…