Question Number 158405 by Eric002 last updated on 03/Nov/21 $${prove}: \\ $$$$\int_{\mathrm{0}} ^{\infty} \:\frac{\mathrm{1}}{{x}^{\mathrm{5}} +{x}^{\mathrm{4}} +{x}^{\mathrm{3}} +{x}^{\mathrm{2}} +{x}+\mathrm{1}}{dx}=\frac{\pi}{\mathrm{3}\sqrt{\mathrm{3}}} \\ $$ Answered by MJS_new last updated…
Question Number 92869 by phenom last updated on 09/May/20 $$\int\frac{−{t}^{\mathrm{3}} +\mathrm{2}{t}−{t}+\mathrm{1}}{{t}\left({t}^{\mathrm{2}} +\mathrm{1}\right)}{dt} \\ $$ Commented by phenom last updated on 09/May/20 $${yh}\:{it}\:{is}\:\mathrm{2}{t}^{\mathrm{2}} \:{sorry} \\ $$…
Question Number 158402 by amin96 last updated on 03/Nov/21 $$\int_{\left(\mathrm{1};\pi\right)} ^{\left(\mathrm{2};\pi\right)} \left(\mathrm{1}−\frac{{y}^{\mathrm{2}} }{{x}^{\mathrm{2}} }{cos}\left(\frac{{y}}{{x}}\right)\right){dx}+\left({sin}\left(\frac{{y}}{{x}}\right)+\frac{{y}}{{x}}{cos}\left(\frac{{y}}{{x}}\right)\right){dy}=? \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 27309 by abdo imad last updated on 04/Jan/18 $${find}\:{the}\:{value}\:\:{of}\:\:\int_{\mathrm{0}} ^{\propto} \:\:\:\frac{\left(−\mathrm{1}\right)^{\left[{x}\right]} }{\left(\mathrm{2}{x}+\mathrm{1}\right)^{\mathrm{2}} }{dx}\: \\ $$ Answered by prakash jain last updated on 05/Jan/18…
Question Number 27282 by hp killer last updated on 04/Jan/18 $$\int{log}\left(\mathrm{2}+{x}^{\mathrm{2}} \right){dx} \\ $$ Commented by abdo imad last updated on 04/Jan/18 $${if}\:{you}\:{mean}\:{ln}\:{integrate}\:{par}\:{parts}\:{u}^{'} =\mathrm{1}\:{and}\:{v}={ln}\left(\mathrm{2}+{x}^{\mathrm{2}} \right)…
Question Number 27271 by GANGADHARSETHI last updated on 04/Jan/18 $$\boldsymbol{{P}}{roof}\: \\ $$$$\int\frac{\mathrm{1}}{{a}^{\mathrm{2}} −{x}^{\mathrm{2}} }{dx}\:=\frac{\mathrm{1}}{\mathrm{2}{a}}{ln}\mid\frac{{a}+{x}}{{a}−{x}}\mid+{c} \\ $$ Answered by sma3l2996 last updated on 04/Jan/18 $$\int\frac{{dx}}{{a}^{\mathrm{2}} −{x}^{\mathrm{2}}…
Question Number 92805 by niroj last updated on 09/May/20 $$\:\mathrm{Evaluate}: \\ $$$$\:\int_{\boldsymbol{\mathrm{R}}} \int\:\frac{\boldsymbol{\mathrm{xy}}}{\:\sqrt{\mathrm{1}−\boldsymbol{\mathrm{y}}^{\mathrm{2}} }}\:\boldsymbol{\mathrm{dx}}\:\boldsymbol{\mathrm{dy}}\:\mathrm{where}\:\mathrm{the}\:\mathrm{region}\:\mathrm{of}\:\mathrm{integration}\:\mathrm{is}\:\mathrm{the} \\ $$$$\:\mathrm{positive}\:\mathrm{quadrant}\:\mathrm{of}\:\mathrm{the}\:\mathrm{circle}\:\boldsymbol{\mathrm{x}}^{\mathrm{2}} +\boldsymbol{\mathrm{y}}^{\mathrm{2}} =\mathrm{1}. \\ $$$$ \\ $$ Answered by mr…
Question Number 92804 by niroj last updated on 09/May/20 $$\mathrm{Solve}\:\mathrm{the}\:\mathrm{following}\:\mathrm{differential}\:\mathrm{equations}: \\ $$$$\:\left(\mathrm{i}\right).\:\mathrm{e}^{\mathrm{x}−\mathrm{y}} \:\mathrm{dx}\:+\mathrm{e}^{\mathrm{y}−\mathrm{x}} \:\mathrm{dy}=\mathrm{0} \\ $$$$\:\:\left(\mathrm{ii}\right).\:\frac{\mathrm{dy}}{\mathrm{dx}}\:=\:\sqrt{\mathrm{y}−\mathrm{x}} \\ $$$$\:\left(\mathrm{iii}\right).\:\frac{\mathrm{dy}}{\mathrm{dx}}=\:\frac{\mathrm{3xy}+\mathrm{y}^{\mathrm{2}} }{\mathrm{3x}^{\mathrm{2}} } \\ $$$$ \\ $$ Commented…
Question Number 158333 by amin96 last updated on 02/Nov/21 $$\int_{\left(\mathrm{1};\pi\right)} ^{\left(\mathrm{2};\pi\right)} \left(\mathrm{1}−\frac{\boldsymbol{\mathrm{y}}^{\mathrm{2}} }{\boldsymbol{\mathrm{x}}^{\mathrm{2}} }\boldsymbol{\mathrm{cos}}\left(\frac{\boldsymbol{\mathrm{y}}}{\boldsymbol{\mathrm{x}}}\right)\right)\boldsymbol{\mathrm{dx}}+\left(\boldsymbol{\mathrm{sin}}\left(\frac{\boldsymbol{\mathrm{y}}}{\boldsymbol{\mathrm{x}}}\right)+\frac{\boldsymbol{\mathrm{y}}}{\boldsymbol{\mathrm{x}}}\boldsymbol{\mathrm{cos}}\left(\frac{\boldsymbol{\mathrm{y}}}{\boldsymbol{\mathrm{x}}}\right)\right)\boldsymbol{\mathrm{dy}}=? \\ $$$$\boldsymbol{\mathrm{OY}}\:\:\boldsymbol{\mathrm{on}}\:\boldsymbol{\mathrm{the}}\:\boldsymbol{\mathrm{road}}\:\boldsymbol{\mathrm{that}}\:\boldsymbol{\mathrm{doesn}}'\boldsymbol{\mathrm{t}}\:\boldsymbol{\mathrm{cut}}\:\boldsymbol{\mathrm{your}}\:\boldsymbol{\mathrm{arrow}} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 92801 by niroj last updated on 09/May/20 $$\boldsymbol{\mathrm{Integrate}}\:\boldsymbol{\mathrm{following}}\:: \\ $$$$\:\:\left(\boldsymbol{\mathrm{i}}\right).\int\:\frac{\:\:\mathrm{dx}}{\mathrm{sin}\:\mathrm{x}\left(\:\mathrm{3}+\mathrm{2cos}\:\mathrm{x}\right)} \\ $$$$\:\:\left(\boldsymbol{\mathrm{ii}}\right).\int\sqrt{\frac{\mathrm{sin}\left(\mathrm{x}−\alpha\right)}{\mathrm{sin}\left(\mathrm{x}+\alpha\right)}}\:\:\mathrm{dx}\: \\ $$$$ \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com