Question Number 157631 by zakirullah last updated on 25/Oct/21 $${what}\:{is}\:{higher}\:{order}\:{derivatives}? \\ $$$${discuss}\:{its}\:{importants}. \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 157611 by naka3546 last updated on 25/Oct/21 $${Given}\:\:{g}\left({x}\right)\:=\:\frac{\mathrm{1}}{\mathrm{1}\:+\:\mathrm{3}^{\frac{\mathrm{1}}{\mathrm{2}}\:−\:{x}} } \\ $$$${g}\left(\frac{\mathrm{1}}{\mathrm{2017}}\right)\:+\:{g}\left(\frac{\mathrm{2}}{\mathrm{2017}}\right)\:+\:{g}\left(\frac{\mathrm{3}}{\mathrm{2017}}\right)\:+\:\ldots\:+\:{g}\left(\frac{\mathrm{2016}}{\mathrm{2017}}\right)\:\:=\:\:? \\ $$ Answered by Ar Brandon last updated on 25/Oct/21 $$\mathrm{g}\left({x}\right)=\frac{\mathrm{1}}{\mathrm{1}+\mathrm{3}^{\frac{\mathrm{1}}{\mathrm{2}}−{x}} }=\frac{\mathrm{3}^{{x}}…
Question Number 157599 by naka3546 last updated on 25/Oct/21 $${Find}\:\:{the}\:\:{number}\:\:{of}\:\:{x}\:\in\:\left[\mathrm{1},\:\mathrm{2016}\:\right]\:\:,\:\:{x}\:\in\:\mathbb{N} \\ $$$${which}\:\:{making}\:\:{the}\:\:{expression}\:\:\mathrm{4}{x}^{\mathrm{6}} \:+\:\:{x}^{\mathrm{3}} \:+\:\mathrm{5}\:\:\:{is}\:\:{divided}\:\:\:{by}\:\:\mathrm{11}\:. \\ $$ Answered by TheSupreme last updated on 25/Oct/21 $$\mathrm{4}{x}^{\mathrm{6}} +{x}^{\mathrm{3}}…
Question Number 157598 by naka3546 last updated on 25/Oct/21 $${Given}\:\:{a},{b},{c}\:\:{nonnegative}\:\:{numbers}\:\:{which}\:\:{satisfy}\:\:\:{a}+{b}+{c}\:=\:\mathrm{3}. \\ $$$${Prove}\:\:{that}\:\: \\ $$$$\frac{\mathrm{1}}{\mathrm{2}{ab}^{\mathrm{2}} \:+\:\mathrm{1}}\:+\:\frac{\mathrm{1}}{\mathrm{2}{bc}^{\mathrm{2}} +\mathrm{1}}\:+\:\frac{\mathrm{1}}{\mathrm{2}{ac}^{\mathrm{2}} \:+\:\mathrm{1}}\:\geqslant\:\mathrm{1}\:. \\ $$ Answered by ghimisi last updated on…
Question Number 157584 by MathsFan last updated on 24/Oct/21 $${suppose}\: \\ $$$${the}\:{ratio}\:{of}\:{Jim}\:{to}\:{Rohn}\:{is}\:\mathrm{2}:\mathrm{1} \\ $$$$\:{and}\:{the}\:{ratio}\:{of}\:{Rohn}\:{to}\:{Bill}\:{is} \\ $$$$\:\mathrm{3}:\mathrm{4},\:{how}\:{do}\:{i}\:{find}\:{for}\:{the}\:{ratio} \\ $$$${of}\:{Jim}\:{to}\:{Bill}…..??? \\ $$ Answered by peter frank last…
Question Number 92036 by ar247 last updated on 04/May/20 $$\mathrm{2}^{\mathrm{3}^{\mathrm{2}} } =? \\ $$$${A}.\:\mathrm{64} \\ $$$${B}.\:\mathrm{512} \\ $$ Commented by I want to learn more…
Question Number 157546 by naka3546 last updated on 24/Oct/21 $$\left(\underset{\mathrm{1}} {\overset{\mathrm{2002}} {\:}}\right)\:+\:\left(\underset{\mathrm{4}} {\overset{\mathrm{2002}} {\:}}\right)\:+\:\left(\underset{\mathrm{7}} {\overset{\mathrm{2002}} {\:}}\right)\:+\:\ldots+\:\left(\underset{\mathrm{2002}} {\overset{\mathrm{2002}} {\:}}\right)\:\:=\:? \\ $$$${Thank}\:\:{you}\:\:{so}\:\:{much}\:. \\ $$ Commented by mr…
Question Number 157538 by ghakhan88 last updated on 24/Oct/21 Commented by ghakhan88 last updated on 24/Oct/21 $${I}\:{wish}\:{someone}\:{could}\:{help}\:{me} \\ $$ Answered by metamorfose last updated on…
Question Number 26438 by San Sophanethsan069 last updated on 25/Dec/17 Answered by mrW1 last updated on 25/Dec/17 $${A}=\mathrm{999}…\mathrm{9}\:\left({n}\:{digits}\:\mathrm{9}\right) \\ $$$${S}\left({A}\right)={sum}\:{of}\:{digits}\:{of}\:{A}=\mathrm{9}{n} \\ $$$${A}=\mathrm{10}^{{n}} −\mathrm{1} \\ $$$${A}^{\mathrm{2}}…
Question Number 157487 by ZiYangLee last updated on 23/Oct/21 $$\mathrm{Find}\:\mathrm{the}\:\mathrm{equation}\:\mathrm{of}\:\mathrm{the}\:\mathrm{tangents}\:\mathrm{drawn} \\ $$$$\mathrm{from}\:\mathrm{the}\:\mathrm{point}\:\left(\mathrm{1},\mathrm{3}\right)\:\mathrm{to}\:\mathrm{the}\:\mathrm{parabola} \\ $$$${y}^{\mathrm{2}} =−\mathrm{16}{x}. \\ $$ Answered by mr W last updated on 23/Oct/21…