Question Number 191210 by TUN last updated on 20/Apr/23 $$\mathrm{2}^{{x}} +\mathrm{2}^{{x}+\mathrm{1}} >\mathrm{3}^{{x}} +\mathrm{3}^{{x}+\mathrm{1}} \\ $$ Answered by ARUNG_Brandon_MBU last updated on 20/Apr/23 $$\mathrm{2}^{{x}} +\mathrm{2}^{{x}+\mathrm{1}} >\mathrm{3}^{{x}}…
Question Number 125673 by aurpeyz last updated on 12/Dec/20 Answered by bramlexs22 last updated on 13/Dec/20 $$\left(\mathrm{1}\right){a}+{ar}+{ar}^{\mathrm{2}} \:=\:{p}\:;{a}\left(\mathrm{1}+{r}+{r}^{\mathrm{2}} \right)={p} \\ $$$$\left(\mathrm{2}\right){a}^{\mathrm{2}} +{a}^{\mathrm{2}} {r}^{\mathrm{2}} +{a}^{\mathrm{2}} {r}^{\mathrm{4}}…
Question Number 191205 by ajfour last updated on 20/Apr/23 Commented by ajfour last updated on 20/Apr/23 $${Find}\:\underset{{i}=\mathrm{1}} {\overset{\infty} {\sum}}{r}_{{i}} \:\:.\:{Take}\:{r}_{\mathrm{1}} ={a},\:\theta=\alpha \\ $$ Commented by…
Question Number 125670 by mathocean1 last updated on 12/Dec/20 $${N}<\mathrm{10200}\:,\:{N}\:{has}\:{five}\:{digits}. \\ $$$${N}\equiv\mathrm{22}\left[\mathrm{23}\right]\:{and}\:{N}\equiv\mathrm{5}\left[\mathrm{17}\right]. \\ $$$${Determinate}\:{the}\:{integer}\:{N}. \\ $$ Answered by floor(10²Eta[1]) last updated on 12/Dec/20 $$\mathrm{10000}\leqslant\mathrm{N}<\mathrm{10200} \\…
Question Number 60135 by Tawa1 last updated on 18/May/19 Answered by tanmay last updated on 18/May/19 $${q}_{\mathrm{1}} =\mathrm{8}.\mathrm{5}×\mathrm{10}^{−\mathrm{6}} {C}\:{at}\:{x}_{\mathrm{1}} =\mathrm{3}.\mathrm{0}×\mathrm{10}^{−\mathrm{2}} {meter} \\ $$$${q}_{\mathrm{2}} =−\mathrm{21}×\mathrm{10}^{−\mathrm{6}} {C}\:{at}\:{x}_{\mathrm{2}}…
Question Number 125668 by mnjuly1970 last updated on 12/Dec/20 $$\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:…\:{advanced}\:\:{calculus}… \\ $$$$\:\:\:\:\:{evaluate}::: \\ $$$$\:\:\:\:\:\:\:\:\:\Phi=\int_{\mathrm{0}} ^{\:\frac{\pi}{\mathrm{4}}} {ln}\left({ln}\left({cot}\left({x}\right)\right)\right){dx}=? \\ $$$$ \\ $$ Answered by mindispower last updated…
Question Number 60133 by ajfour last updated on 18/May/19 Commented by ajfour last updated on 18/May/19 $$\mathrm{Find}\:\mathrm{angle}\:\alpha\:\mathrm{when}\:\mathrm{m}\:\mathrm{separates} \\ $$$$\mathrm{from}\:\mathrm{M}.\:\left(\mathrm{m}\:\mathrm{slides}\:\mathrm{down}\:\:\mathrm{from}\:\mathrm{top}\right. \\ $$$$\mathrm{of}\:\mathrm{M}\:,\:\mathrm{motion}\:\mathrm{being}\:\mathrm{initiated} \\ $$$$\left.\mathrm{somehow}\:\mathrm{with}\:\mathrm{a}\:\mathrm{slight}\:\mathrm{impulse}\right). \\ $$…
Question Number 125669 by mathocean1 last updated on 12/Dec/20 $${we}\:{are}\:{in}\:\mathbb{C}. \\ $$$${solve}\:{z}^{\mathrm{5}} =\mathrm{1}. \\ $$$${show}\:{that}\:{the}\:{sum}\:{of}\:{its}\:{solutions}\:{is} \\ $$$${null}\:{the}\:{deduct}\:{that}\:{cos}\left(\frac{\mathrm{2}\pi}{\mathrm{5}}\right)+{cos}\left(\frac{\mathrm{4}\pi}{\mathrm{5}}\right)=−\frac{\mathrm{1}}{\mathrm{2}} \\ $$ Answered by mr W last updated…
Question Number 60132 by Kunal12588 last updated on 18/May/19 Commented by Kunal12588 last updated on 18/May/19 $${is}\:{this}\:{question}\:{correct} \\ $$$${pls}\:{solve} \\ $$ Terms of Service Privacy…
Question Number 125666 by fajri last updated on 12/Dec/20 $${solution}\:: \\ $$$$ \\ $$$${x}'\:=\:\begin{pmatrix}{−\mathrm{2}\:\:\:\:\:\:\:\:\mathrm{1}}\\{\mathrm{1}\:\:\:\:\:\:\:\:−\mathrm{2}}\end{pmatrix}{x}\:+\:\begin{pmatrix}{\mathrm{2}{e}^{−{m}} }\\{\mathrm{3}{m}}\end{pmatrix} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com