Question Number 159768 by cortano last updated on 21/Nov/21 Commented by Tony6400 last updated on 21/Nov/21 $$\int_{\precsim\mathrm{3}} ^{\mathrm{4}} \left[\mathrm{6}+\frac{{x}}{\mathrm{2}}\precsim\frac{{x}^{\mathrm{2}} }{\mathrm{2}}\right]{dx} \\ $$$$=\left[\mathrm{6}{x}+\frac{{x}^{\mathrm{2}} }{\mathrm{4}}\precsim\frac{{x}^{\mathrm{3}} }{\mathrm{6}}\right]_{\precsim\mathrm{3}} ^{\mathrm{4}}…
Question Number 28700 by students last updated on 29/Jan/18 $${solve}\:{integration}\:\sqrt{\frac{{sin}\left({x}−\alpha\right)}{{sin}\left({x}+\alpha\right)}} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 28694 by abdo imad last updated on 29/Jan/18 $${find}\:{the}\:{value}\:{of}\:\int_{\mathrm{0}} ^{\infty} \:{e}^{−{tx}^{\mathrm{2}} } {cosx}\:{dx}\:\:{with}\:{t}>\mathrm{0}\:. \\ $$ Commented by abdo imad last updated on 29/Jan/18…
Question Number 28687 by abdo imad last updated on 28/Jan/18 $${find}\:{the}\:{value}\:{of}\:\int_{\mathrm{0}} ^{\infty} \:{e}^{−\left(\:{t}^{\mathrm{2}} +\frac{\mathrm{1}}{{t}^{\mathrm{2}} }\right)} {dt}. \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 94220 by student work last updated on 17/May/20 $$\int\mathrm{x}^{\mathrm{x}} \mathrm{dx}=? \\ $$ Commented by student work last updated on 17/May/20 $$\mathrm{solve}\:\mathrm{soon} \\ $$…
Question Number 28685 by abdo imad last updated on 28/Jan/18 $${find}\:{the}\:{value}\:{of}\:\:{I}=\int\int_{{D}} \:{x}^{\mathrm{3}} {dxdy}\:\:\:{with} \\ $$$${D}=\:\left\{\left({x},{y}\right)\in{R}^{\mathrm{2}} /\mathrm{1}\leqslant{x}\leqslant\mathrm{2}\:{and}\:\:{x}^{\mathrm{2}} −{y}^{\mathrm{2}} \:\:\geqslant\mathrm{1}\:\:\right\}. \\ $$ Terms of Service Privacy Policy…
Question Number 94219 by student work last updated on 17/May/20 $$\int\mathrm{x}^{\mathrm{x}^{\mathrm{x}} } \mathrm{dx}=? \\ $$ Commented by M±th+et+s last updated on 17/May/20 $${there}\:{is}\:{an}\:{old}\:{solution}\:{in}\:{the}\:{forum} \\ $$$${by}\:{sir}.{Yozzii}\:{i}\:{will}\:{try}\:{to}\:{find}\:{it}…
Question Number 28683 by abdo imad last updated on 28/Jan/18 $${developp}\:{f}\left({x}\right)={e}^{−\alpha{x}} \:\:\:\mathrm{2}\pi\:{periodic}\:{at}\:{Fourier}\:{serie}\:{with} \\ $$$$\alpha>\mathrm{0}. \\ $$ Commented by abdo imad last updated on 31/Jan/18 $${f}\left({x}\right)=\sum_{{n}=−\infty}…
Question Number 28680 by abdo imad last updated on 28/Jan/18 $${find}\:\:{lim}_{\xi\rightarrow\mathrm{0}} \:\:\:\int_{\mathrm{0}} ^{\frac{\pi}{\mathrm{2}}} \:\:\:\:\:\frac{{dx}}{\:\sqrt{{sin}^{\mathrm{2}} {x}\:+\xi{cos}^{\mathrm{2}} {x}}}\:\:\:\:\:. \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 28679 by abdo imad last updated on 28/Jan/18 $${f}\:{function}\:{contnue}\:{on}\:\left[\mathrm{0},\mathrm{1}\right]\:.{prove}\:{that} \\ $$$${lim}_{{n}\rightarrow+\infty} \:\:{n}\int_{\mathrm{0}} ^{\mathrm{1}} \:\:{t}^{{n}} {f}\left({t}\right){dt}={f}\left(\mathrm{1}\right). \\ $$ Commented by abdo imad last updated…