Question Number 129308 by BHOOPENDRA last updated on 14/Jan/21 $${tcos}^{\mathrm{3}} {t}\:{find}\:{laplace}\:{transform}? \\ $$ Answered by Dwaipayan Shikari last updated on 14/Jan/21 $$\mathscr{L}\left({t}\:{cos}^{\mathrm{3}} {t}\right)=\frac{\mathrm{1}}{\mathrm{8}}\int_{\mathrm{0}} ^{\infty} {t}\:{e}^{−{st}}…
Question Number 63758 by Prithwish sen last updated on 08/Jul/19 $$\mathrm{Tanmay}\:\mathrm{Sir}.\:\mathrm{Are}\:\mathrm{you}\:\mathrm{ok}\:? \\ $$ Commented by mathmax by abdo last updated on 09/Jul/19 $${i}\:{see}\:{that}\:{sir}\:{Tanmay}\:{is}\:{absent}\:{in}\:{the}\:{forum}\:.{i}\:{hope}\:{that}\:{we} \\ $$$${know}\:{the}\:{cause}\:{of}\:{his}\:{absence}….…
Question Number 129292 by AgnibhoMukhopadhyay last updated on 14/Jan/21 $$\mathrm{Q}\:\mathrm{129271}\:\mathrm{please}\:\mathrm{answer} \\ $$ Commented by prakash jain last updated on 14/Jan/21 $$\mathrm{I}\:\mathrm{get}\:−\mathrm{ve}\:\mathrm{answer}.\:\mathrm{check}\:\mathrm{original} \\ $$$$\mathrm{questions}\:\mathrm{comment}. \\ $$$$\mathrm{Maybe}\:\mathrm{somebody}\:\mathrm{else}\:\mathrm{can}\:\mathrm{comment}…
Question Number 129268 by BHOOPENDRA last updated on 14/Jan/21 $$\frac{\mathrm{1}}{\left({s}^{\mathrm{2}} +\mathrm{2}{s}+\mathrm{5}\right)^{\mathrm{2}} }\:{find}\:{inverse}\:{laplace} \\ $$ Answered by mnjuly1970 last updated on 14/Jan/21 $$\:\mathscr{F}\left({s}\right)=\frac{\mathrm{1}}{\left(\left({s}+\mathrm{1}\right)^{\mathrm{2}} +\mathrm{2}^{\mathrm{2}} \right)^{\mathrm{2}} }…
Question Number 129241 by BHOOPENDRA last updated on 14/Jan/21 $$\frac{{e}^{−\pi{s}} }{{s}^{\mathrm{2}} \left({s}^{\mathrm{2}} +\mathrm{1}\right)}\:{find}\:{inverse}\:{laplace} \\ $$ Answered by Olaf last updated on 14/Jan/21 $$\mathscr{L}\left({f}\left({t}\right)\right)\left({s}\right)\:=\:\frac{{e}^{−\pi{s}} }{{s}^{\mathrm{2}} \left({s}^{\mathrm{2}}…
Question Number 63700 by Tawa1 last updated on 07/Jul/19 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 63689 by Rio Michael last updated on 07/Jul/19 $${Show}\:{that}\:\:{if}\:\:{a}\mid{b}\:\:{then}\:{an}\mid{bn} \\ $$ Commented by Prithwish sen last updated on 07/Jul/19 $$\mathrm{lf}\:\mathrm{a}\mid\mathrm{b} \\ $$$$\mathrm{then}\:\mathrm{b}=\mathrm{aq}\:\:\:\left(\mathrm{q}\in\mathrm{N}\:\right) \\…
Question Number 63684 by Annmuema last updated on 07/Jul/19 $$\mathrm{cot}\:\mathrm{118} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 129185 by Dwaipayan Shikari last updated on 13/Jan/21 $$\int_{\mathrm{0}} ^{\frac{\pi}{\mathrm{2}}} \frac{{dx}}{\:\sqrt{\mathrm{97}+{sin}^{\mathrm{2}} {x}}}\:\:{Hypergeometric}\:{form} \\ $$ Commented by Dwaipayan Shikari last updated on 13/Jan/21 $${I}\:{have}\:{found}\:\frac{\pi}{\mathrm{2}\sqrt{\mathrm{97}}}\:\:_{\mathrm{2}}…
Question Number 129145 by Dwaipayan Shikari last updated on 13/Jan/21 $$\mathrm{1}+\frac{\mathrm{1}}{\mathrm{1}+\frac{\mathrm{1}^{\mathrm{2}} }{\mathrm{1}+\frac{\mathrm{2}^{\mathrm{2}} }{\mathrm{1}+\frac{\mathrm{3}^{\mathrm{2}} }{\mathrm{1}+\frac{\mathrm{4}^{\mathrm{2}} }{\mathrm{1}+\frac{\mathrm{5}^{\mathrm{2}} }{\mathrm{1}+…}}}}}} \\ $$ Commented by Dwaipayan Shikari last updated on…