Question Number 159268 by HongKing last updated on 14/Nov/21 $$\mathrm{Find}: \\ $$$$\Omega\:=\underset{\:\mathrm{0}} {\overset{\:\mathrm{1}} {\int}}\:\underset{\:\mathrm{0}} {\overset{\:\mathrm{1}} {\int}}\:{Li}_{\mathrm{3}} \left(\mathrm{1}\:-\:{xy}\right){dxdy} \\ $$$$ \\ $$ Answered by mindispower last…
Question Number 93726 by M±th+et+s last updated on 14/May/20 $${find}\:{the}\:{value}\:{in}\:{sexagesimal}\:{numeral} \\ $$$${system} \\ $$$$\mathrm{3}°\:×\:\mathrm{15}°=? \\ $$$$\mathrm{3}\:×\:\mathrm{15}°=? \\ $$ Commented by Rasheed.Sindhi last updated on 14/May/20…
Question Number 28190 by ajfour last updated on 21/Jan/18 Commented by ajfour last updated on 21/Jan/18 $${Q}.\:\mathrm{28188}\:\:\:\left({solution}\right) \\ $$$${find}\:{least}\:{value}\:{of}\:\left[\mid{z}_{\mathrm{1}} +{z}_{\mathrm{2}} \mid\right]+\mathrm{1} \\ $$$${if}\:\:{z}_{\mathrm{1}} ,\:{z}_{\mathrm{2}} ,\:{z}_{\mathrm{3}}…
Question Number 28189 by math solver last updated on 21/Jan/18 Commented by math solver last updated on 22/Jan/18 $$\mathrm{4}\:−\:{C} \\ $$$$\mathrm{5}−\:{A} \\ $$ Commented by…
Question Number 28188 by math solver last updated on 21/Jan/18 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 159249 by henderson last updated on 14/Nov/21 $$\boldsymbol{\mathrm{hi}}\:! \\ $$$$\boldsymbol{\mathrm{solve}}\:\boldsymbol{\mathrm{in}}\:\boldsymbol{\mathrm{IN}}×\boldsymbol{\mathrm{IN}}\:\boldsymbol{\mathrm{this}}\:\boldsymbol{\mathrm{one}}\::\:\left(\boldsymbol{{x}}+\mathrm{1}\right)\left(\boldsymbol{{y}}+\mathrm{2}\right)=\mathrm{2}\boldsymbol{{xy}}. \\ $$$$\boldsymbol{\mathrm{thanks}}. \\ $$ Answered by FongXD last updated on 14/Nov/21 $$\Leftrightarrow\:\mathrm{2x}+\mathrm{2}+\left(\mathrm{x}+\mathrm{1}\right)\mathrm{y}=\mathrm{2xy} \\…
Question Number 28174 by ktomboy1992 last updated on 21/Jan/18 $$\mathrm{if}\:\mathrm{the}\:\mathrm{sum}\:\mathrm{of}\:\mathrm{root}\:\mathrm{7x}+\mathrm{px}−\mathrm{q}=\mathrm{0}\:\mathrm{is}\:\mathrm{7}\:\mathrm{then}\:\mathrm{p}= \\ $$$$?? \\ $$ Commented by Rasheed.Sindhi last updated on 21/Jan/18 $$\mathrm{7x}^{\mathrm{2}} +\mathrm{px}−\mathrm{q}=\mathrm{0} \\ $$$$\mathrm{Sum}\:\mathrm{of}\:\mathrm{the}\:\mathrm{roots}=−\frac{\mathrm{p}}{\mathrm{7}}=\mathrm{7}…
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Question Number 28166 by abdo imad last updated on 21/Jan/18 $${let}\:{give}\:{w}=\:{e}^{{i}\frac{\mathrm{2}\pi}{{n}}} \:\:\:\:{and}\:\:{Z}=\:\sum_{{k}=\mathrm{0}} ^{{n}−\mathrm{1}} \:{w}^{{k}^{\mathrm{2}} } \:\:\:{find}\:\mid{Z}\mid^{\mathrm{2}} \:{in} \\ $$$${form}\:{of}\:{double}\:{sum}. \\ $$ Terms of Service Privacy…
Question Number 28165 by abdo imad last updated on 21/Jan/18 $${let}\:{give}\:{w}=\:{e}^{{i}\frac{\mathrm{2}\pi}{{n}}} \:\:\:{calculate}\:\:\sum_{{k}=\mathrm{0}} ^{{n}−\mathrm{1}} \left(\mathrm{1}+{w}^{{k}} \right)^{{n}} \:. \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com