Question Number 128561 by 777316 last updated on 08/Jan/21 Answered by Dwaipayan Shikari last updated on 08/Jan/21 $$\underset{{x}\rightarrow\mathrm{0}} {\mathrm{lim}}{cosx}+\left(\frac{\mathrm{1}−{cosx}}{{sinx}}\right)=\mathrm{1}+\frac{\mathrm{2}{sin}^{\mathrm{2}} \frac{{x}}{\mathrm{2}}}{{sinx}}=\mathrm{1} \\ $$ Terms of Service…
Question Number 128557 by AgnibhoMukhopadhyay last updated on 08/Jan/21 $$\: \: \: \: \: \: \: \: \: \\ $$$$\: \: \: \\ $$ Answered…
Question Number 128522 by BHOOPENDRA last updated on 08/Jan/21 $${f}\left({t}\right)={t}+\mathrm{1}\:\:\:\:\:\:\mathrm{0}\leqslant{t}\leqslant\mathrm{2} \\ $$$$\:\:\:\:\:\:\:\:\:\:\:=\mathrm{3}\:\:\:\:\:\:\:\:\:\:{t}>\mathrm{2} \\ $$$${find}\:{laplace}\:{transformation}? \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 128485 by BHOOPENDRA last updated on 07/Jan/21 $${f}\left({t}\right)=\frac{\mathrm{1}−{cos}\mathrm{2}{t}}{{t}} \\ $$$${find}\:{laplace}\:{transformation}? \\ $$ Answered by Dwaipayan Shikari last updated on 07/Jan/21 $$\mathscr{L}\left(\frac{\mathrm{1}−{cos}\mathrm{2}{t}}{{t}}\right)\Rightarrow{I}\left({s}\right)=\int_{\mathrm{0}} ^{\infty} {e}^{−{st}}…
Question Number 128460 by BHOOPENDRA last updated on 07/Jan/21 $$\mathrm{2}{e}^{\mathrm{3}{t}} {sin}\mathrm{4}{t}\: \\ $$$${find}\:{laplace}\:{transformation}? \\ $$ Answered by Dwaipayan Shikari last updated on 07/Jan/21 $$\mathscr{L}\left(\mathrm{2}{e}^{\mathrm{3}{t}} {sin}\mathrm{4}{t}\right)…
Question Number 128445 by BHOOPENDRA last updated on 07/Jan/21 $${tsinh}\mathrm{2}{t}\:{sin}\mathrm{3}{t}\: \\ $$$${find}\:{the}\:{laplace}\:{transformation}? \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 62907 by aliesam last updated on 26/Jun/19 $$\int\sqrt{\frac{\mathrm{1}+{x}}{\mathrm{1}−{x}}\:}\left(\mathrm{1}+{x}\right)\:{dx} \\ $$ Commented by mathmax by abdo last updated on 26/Jun/19 $${let}\:{A}\:=\int\sqrt{\frac{\mathrm{1}+{x}}{\mathrm{1}−{x}}}\left(\mathrm{1}+{x}\right){dx}\:{changement}\:{x}\:={cos}\left(\mathrm{2}\theta\right)\:{give}\:\mathrm{2}\theta\:={arcosx}\:\Rightarrow \\ $$$${A}\:=\int\:\sqrt{\frac{\mathrm{2}{cos}^{\mathrm{2}} \left(\theta\right)}{\mathrm{2}{sin}^{\mathrm{2}}…
Question Number 62880 by YSN last updated on 26/Jun/19 $${when}\:\:{f}\left({E}^{{c}} \right)\:{is}\:{equal}\:{to}\:\left({f}\left({E}\right)\right)^{{c}} \\ $$ Commented by kaivan.ahmadi last updated on 26/Jun/19 $${explain}\:{the}\:{question}\:{please} \\ $$ Terms of…
Question Number 62874 by solihin last updated on 26/Jun/19 $$\underset{{x}\rightarrow\mathrm{0}} {\mathrm{lim}}\frac{{sin}\left(\mathrm{6}{x}\right)}{{tan}\left(\mathrm{5}{x}\right)} \\ $$$$ \\ $$$${how}\:\:{to}\:\:{solve}\:\:{this}\:\:{w}/{o}\:\:{L}'{hospital}'{s}\:\:{rule}? \\ $$ Commented by kaivan.ahmadi last updated on 26/Jun/19 $${lim}_{{x}\rightarrow\mathrm{0}}…
Question Number 128382 by arash sharifi last updated on 06/Jan/21 $${y}={x}^{{x}^{\mathrm{2}} } \\ $$ Commented by hknkrc46 last updated on 06/Jan/21 $$\bullet\:\boldsymbol{{x}}\:\in\:\mathbb{R}\:\Rightarrow\:\boldsymbol{{y}}\:\in\:\mathbb{R} \\ $$$$\bullet\:\boldsymbol{{x}}\:=\:\mp\mathrm{1}\:\Rightarrow\:\boldsymbol{{y}}\:=\:\mathrm{1} \\…