Question Number 9960 by Tawakalitu ayo mi last updated on 19/Jan/17 Answered by sandy_suhendra last updated on 20/Jan/17 $$\left(\mathrm{i}\right)\:\mathrm{f}\left(−\mathrm{1}\right)=\left(−\mathrm{1}\right)^{\mathrm{2}} +\mathrm{3}\left(−\mathrm{1}\right)−\mathrm{1}=−\mathrm{3} \\ $$$$\:\:\:\:\:\:\mathrm{li}\underset{\mathrm{x}\rightarrow−\mathrm{1}} {\mathrm{m}}\:\mathrm{x}^{\mathrm{2}} +\mathrm{3x}−\mathrm{1}=−\mathrm{3} \\…
Question Number 140982 by Mathspace last updated on 14/May/21 $${convergence}\:{and}\:{value}\:{of} \\ $$$$\sum_{{n}=\mathrm{1}} ^{\infty} \:\frac{{n}^{{n}} }{\left({n}!\right)^{\mathrm{2}} } \\ $$$$ \\ $$$$ \\ $$ Commented by mohammad17…
Question Number 140978 by Mathspace last updated on 14/May/21 $${calculate}\:\sum_{{n}=\mathrm{0}} ^{\infty} \:\frac{\mathrm{1}}{\left({n}!\right)^{\mathrm{2}} } \\ $$ Answered by Dwaipayan Shikari last updated on 14/May/21 $$\underset{{n}=\mathrm{0}} {\overset{\infty}…
Question Number 140958 by mathmax by abdo last updated on 14/May/21 $$\mathrm{find}\:\mathrm{e}^{\begin{pmatrix}{−\mathrm{1}\:\:\:\:\:\:\:\:\:\:\mathrm{1}}\\{\mathrm{2}\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:−\mathrm{1}}\end{pmatrix}} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 140828 by jlewis last updated on 13/May/21 $$\mathrm{factorise}\:\mathrm{3k}^{\mathrm{2}} \:+\mathrm{2kh}−\mathrm{8h}^{\mathrm{2}} \\ $$ Answered by liberty last updated on 13/May/21 $$\left(\mathrm{3k}\:\:−\mathrm{4h}\:\:\right)\left(\mathrm{k}+\mathrm{2h}\right) \\ $$ Commented by…
Question Number 140748 by 676597498 last updated on 12/May/21 Answered by qaz last updated on 12/May/21 $$\left({i}\right)…{r}=\frac{\mathrm{2}}{\mathrm{1}+\mathrm{sin}\:\theta} \\ $$$$\Rightarrow{r}+{r}\mathrm{sin}\:\theta=\mathrm{2} \\ $$$$\Rightarrow\sqrt{{x}^{\mathrm{2}} +{y}^{\mathrm{2}} }+{y}=\mathrm{2} \\ $$$$\Rightarrow{x}^{\mathrm{2}}…
Question Number 75212 by chess1 last updated on 08/Dec/19 Answered by mind is power last updated on 08/Dec/19 $$\mathrm{x}=\mathrm{y}=\mathrm{0}\Rightarrow \\ $$$$\mathrm{f}\left(\mathrm{0}\right)=\mathrm{1} \\ $$$$\mathrm{y}=−\mathrm{2x} \\ $$$$\mathrm{f}\left(\mathrm{x}\right)+\mathrm{1}−\mathrm{10x}^{\mathrm{2}}…
Question Number 140747 by 676597498 last updated on 12/May/21 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 9571 by PANKAJ last updated on 16/Dec/16 Answered by ridwan balatif last updated on 17/Dec/16 $$\mathrm{1}.\left(\frac{\mathrm{x}}{\mathrm{3}}+\mathrm{1},\mathrm{y}−\frac{\mathrm{2}}{\mathrm{3}}\right)=\left(\frac{\mathrm{5}}{\mathrm{3}},\frac{\mathrm{1}}{\mathrm{3}}\right) \\ $$$$\frac{\mathrm{x}}{\mathrm{3}}+\mathrm{1}=\frac{\mathrm{5}}{\mathrm{3}}\:\:\:\:\:\:\:\:\:\:\:\:\:\:\mathrm{y}−\frac{\mathrm{2}}{\mathrm{3}}=\frac{\mathrm{1}}{\mathrm{3}} \\ $$$$\:\:\:\:\:\:\:\:\frac{\mathrm{x}}{\mathrm{3}}=\frac{\mathrm{2}}{\mathrm{3}}\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\mathrm{y}=\mathrm{1} \\ $$$$\mathrm{x}=\mathrm{2} \\…
Question Number 140637 by Mathspace last updated on 10/May/21 $${let}\:{f}\left({x}\right)={x}^{\mathrm{2}{n}} \:{e}^{−\mathrm{3}{x}} \\ $$$${find}\:\:{f}^{\left({n}\right)} \left({o}\right)\:{and} \\ $$$${calculate}\:{f}^{\left(\mathrm{2021}\right)} \left(\mathrm{0}\right) \\ $$ Answered by mathmax by abdo last…