Question Number 135778 by mathmax by abdo last updated on 15/Mar/21 $$\mathrm{find}\:\:\mathrm{u}_{\mathrm{n}} \left(\mathrm{x}\right)\mathrm{if}\:\:\mathrm{u}_{\mathrm{n}} \left(\mathrm{x}\right)+\mathrm{u}_{\mathrm{n}+\mathrm{1}} \left(\mathrm{x}\right)=\frac{\mathrm{x}^{\mathrm{n}} }{\mathrm{n}!} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 135779 by mathmax by abdo last updated on 15/Mar/21 $$\mathrm{calculate}\:\int_{−\infty} ^{\infty} \:\:\:\:\frac{\mathrm{dx}}{\left(\mathrm{x}^{\mathrm{2}} \:+\mathrm{1}\right)^{\mathrm{2}} \left(\mathrm{x}^{\mathrm{4}} −\mathrm{x}+\mathrm{1}\right)} \\ $$ Commented by mathmax by abdo last…
Question Number 135624 by liberty last updated on 14/Mar/21 $$ \\ $$A polynomial p(x) leaves a remainder of -1 when divided by x – 1,…
Question Number 135619 by liberty last updated on 14/Mar/21 $${Polynomial} \\ $$Given the polynomial P(x) = x^6 – 8x^4 + x^3 – 10x^2 – 12…
Question Number 135388 by Bird last updated on 12/Mar/21 $${find}\:\:{lim}_{{n}\rightarrow\infty} \int_{\frac{\mathrm{1}}{{n}}} ^{\mathrm{1}+\frac{\mathrm{1}}{{n}}} \Gamma\left({x}\right).\Gamma\left(\mathrm{1}−{x}\right){dx} \\ $$ Answered by mathmax by abdo last updated on 15/Mar/21 $$\mathrm{let}\:\mathrm{U}_{\mathrm{n}}…
Question Number 135384 by Bird last updated on 12/Mar/21 $${let}\:{f}\left({x}\right)={ln}\left(\mathrm{2}+{x}^{\mathrm{3}} \right) \\ $$$${if}\:{f}\left({x}\right)=\Sigma{a}_{{n}} {x}^{{n}} \\ $$$${find}\:{a}_{{n}} \\ $$ Answered by Dwaipayan Shikari last updated on…
Question Number 4312 by prakash jain last updated on 08/Jan/16 $${g}_{\mathrm{1}} \left({x}\right)={x} \\ $$$${g}_{{n}} \left({x}\right)=\left[{g}_{{n}−\mathrm{1}} \left({x}\right)\right]^{{x}} \\ $$$${f}\left({x}\right)=\underset{{n}\rightarrow\infty} {\mathrm{lim}}{g}_{{n}} \left({x}\right) \\ $$$$\mathrm{Is}\:{f}\left({x}\right)\:\mathrm{analytical}\:\mathrm{for}\:\mathrm{some}\:\mathrm{subset}\:\mathrm{of}\:\mathbb{R}? \\ $$ Terms…
Question Number 135381 by Bird last updated on 12/Mar/21 $${let}\:\Phi\left({x}\right)={ln}\left({sinx}\:−{cosx}\right) \\ $$$${developp}\:\Phi\:{at}\:{fourier}\:{serie} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 135380 by Bird last updated on 12/Mar/21 $${calculate}\:\int_{\mathrm{0}} ^{\infty} \:{e}^{−{x}} {ln}\left(\mathrm{1}+{x}^{\mathrm{2}} \right){dx} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 135376 by Bird last updated on 12/Mar/21 $${solve}\:{y}^{''\:} =\mathrm{1}+\frac{{y}}{{x}}+\frac{{y}^{\mathrm{2}} }{{x}^{\mathrm{2}} } \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com