Question Number 96542 by Hamida last updated on 02/Jun/20 Commented by bobhans last updated on 02/Jun/20 $$\mathrm{average}\:\mathrm{rate}\:=\:\frac{\mathrm{1}}{\mathrm{3}−\left(−\mathrm{3}\right)}\:\underset{−\mathrm{3}} {\overset{\mathrm{3}} {\int}}\left(\mathrm{x}^{\mathrm{2}} −\mathrm{2}\right)\:\mathrm{dx} \\ $$$$=\:\frac{\mathrm{1}}{\mathrm{6}}\:\left[\frac{\mathrm{1}}{\mathrm{3}}\mathrm{x}^{\mathrm{3}} −\mathrm{2x}\right]_{−\mathrm{3}} ^{\mathrm{3}} \\…
Question Number 96538 by Hamida last updated on 02/Jun/20 Answered by john santu last updated on 02/Jun/20 $$\mathrm{y}'=\frac{\mathrm{2}.\mathrm{7}−\mathrm{2}.\mathrm{8}}{\left(\mathrm{8x}+\mathrm{7}\right)^{\mathrm{2}} }\:=\:−\frac{\mathrm{2}}{\left(\mathrm{8x}+\mathrm{7}\right)^{\mathrm{2}} } \\ $$ Commented by Hamida…
Question Number 31004 by mondodotto@gmail.com last updated on 01/Mar/18 Answered by Cheyboy last updated on 01/Mar/18 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 162074 by naka3546 last updated on 26/Dec/21 $${Find}\:\:{the}\:\:{exact}\:\:{value}\:\:{of} \\ $$$$\:\:\:\:\:\:\:\underset{{k}=\mathrm{0}} {\overset{\mathrm{1004}} {\sum}}\:\left(\underset{{k}} {\overset{\mathrm{2014}} {\:}}\right)\:\centerdot\:\mathrm{3}^{{k}} \:. \\ $$ Answered by Rasheed.Sindhi last updated on…
Question Number 96530 by abony1303 last updated on 02/Jun/20 $$\boldsymbol{\mathrm{If}}:\:\left(\mathrm{1}+{m}\right)^{\mathrm{3}} −\mathrm{3}{m}^{\mathrm{3}} =\mathrm{2}\:\:\:\:\:\:\:\:\mathrm{0}\leqslant{m}\leqslant\mathrm{1} \\ $$$$\boldsymbol{\mathrm{Find}}:\:\left(\mathrm{1}+{m}\right)^{\mathrm{2}} −\mathrm{3}{m}^{\mathrm{2}} \\ $$ Commented by MJS last updated on 02/Jun/20 $$\mathrm{I}\:\mathrm{don}'\mathrm{t}\:\mathrm{think}\:\mathrm{there}'\mathrm{s}\:\mathrm{a}\:“\mathrm{nice}''\:\mathrm{solution}…
Question Number 30986 by mondodotto@gmail.com last updated on 01/Mar/18 Answered by rahul 19 last updated on 01/Mar/18 $${y}={mx}+{c}\:…\left(\mathrm{1}\right) \\ $$$${x}^{\mathrm{2}} +{y}^{\mathrm{2}} ={a}^{\mathrm{2}} …\left(\mathrm{2}\right)\: \\ $$$${put}\:{the}\:{value}\:{of}\:{y}\:{in}\:{eq}^{{n}}…
Question Number 96523 by Dastronomer last updated on 02/Jun/20 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 96514 by Farruxjano last updated on 02/Jun/20 $$\underset{\mathrm{0}} {\overset{\mathrm{1}} {\int}}\frac{\mathrm{1}}{\mathrm{1}+\left[\frac{\mathrm{1}}{\boldsymbol{{x}}}\right]}\boldsymbol{{dx}}=? \\ $$ Commented by Farruxjano last updated on 02/Jun/20 $$\mathrm{I}\:\mathrm{don}'\mathrm{t}\:\mathrm{know}\:\mathrm{english}\:\mathrm{perfect},\:\mathrm{but}\:\mathrm{i}\:\mathrm{can}\:\mathrm{say} \\ $$$$\left[\mathrm{x}\right]−\mathrm{the}\:\mathrm{whole}\:\mathrm{part}\:\mathrm{of}\:\mathrm{x}.\:\:\:\mathrm{x}=\left[\mathrm{x}\right]+\left\{\mathrm{x}\right\} \\…
Question Number 162035 by naka3546 last updated on 25/Dec/21 $$\left(\underset{\mathrm{1}} {\overset{\mathrm{2014}} {\:}}\right)\:+\:\left(\underset{\mathrm{2}} {\overset{\mathrm{2014}} {\:}}\right)\:+\:\left(\underset{\mathrm{3}} {\overset{\mathrm{2014}} {\:}}\right)\:+\:\ldots+\:\left(\underset{\mathrm{1007}} {\overset{\mathrm{2014}} {\:}}\right)\:=\:? \\ $$ Answered by Rasheed.Sindhi last updated…
Question Number 162033 by mkam last updated on 25/Dec/21 Commented by mkam last updated on 25/Dec/21 $${help}\:{me}\:{sir}\:{please}? \\ $$ Commented by mkam last updated on…