Question Number 223544 by ajfour last updated on 29/Jul/25 Commented by ajfour last updated on 29/Jul/25 $${If}\:\mathrm{2}{R}\theta=\mathrm{2}\pi{r},\:{find}\:{R}/{r}\:{for}\:{h}=\mathrm{0}. \\ $$ Answered by mr W last updated…
Question Number 223569 by Atomusmaths last updated on 29/Jul/25 Answered by Raphael254 last updated on 30/Jul/25 $$ \\ $$$$\mathrm{5}^{\mathrm{50}} \:=\:\left(\mathrm{5}^{{x}} \right)^{\frac{\mathrm{50}}{{x}}} \\ $$$$\mathrm{5}^{{x}} \:=\:\frac{\mathrm{50}}{{x}} \\…
Question Number 223553 by fantastic last updated on 29/Jul/25 $${the}\:{length}\:{of}\:\mathrm{3}\:{meadians}\:{of}\:{a}\:{triangle}\:{is}\:{given} \\ $$$${how}\:{to}\:{calculate}\:{the}\:{area}? \\ $$ Commented by fantastic last updated on 29/Jul/25 $${please}\:{help} \\ $$ Answered…
Question Number 223570 by yapess3 last updated on 29/Jul/25 $${demontrer}\:{que}\:{quelque}\:{soit}\:{k}\:{appartenant}\:{N}\:\:{l} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 223534 by Tawa11 last updated on 28/Jul/25 $$\int_{\:\mathrm{0}} ^{\:\mathrm{1}} \:\frac{\mathrm{ln}\left(\mathrm{x}\right)}{\mathrm{x}}\:\mathrm{ln}^{\mathrm{3}} \left(\frac{\mathrm{1}\:\:−\:\:\mathrm{x}}{\mathrm{1}\:\:+\:\:\mathrm{x}}\right)\:\mathrm{dx} \\ $$ Answered by MathematicalUser2357 last updated on 31/Jul/25 $$\:\cancel{\:} \\ $$…
Question Number 223538 by fantastic last updated on 28/Jul/25 $${x}+{y}=\mathrm{36} \\ $$$${xy}_{{max}} =?? \\ $$ Answered by Frix last updated on 28/Jul/25 $$\mathrm{Max}\:\mathrm{at}\:{x}={y}=\mathrm{18}\:\mathrm{because}\:\mathrm{out}\:\mathrm{of}\:\mathrm{all}\:\mathrm{rectangles} \\ $$$$\mathrm{with}\:\mathrm{given}\:\mathrm{circumference}\:\mathrm{the}\:\mathrm{square}\:\mathrm{has}\:\mathrm{the}…
Question Number 223512 by fantastic last updated on 27/Jul/25 $${If}\:\frac{\mathrm{log}\:{x}}{{y}−{z}}=\frac{\mathrm{log}\:{y}}{{z}−{x}}=\frac{\mathrm{log}\:{z}}{{x}−{y}} \\ $$$${prove}\:{xyz}=\mathrm{1} \\ $$ Answered by mr W last updated on 27/Jul/25 $$\frac{\mathrm{log}\:{x}}{{y}−{z}}=\frac{\mathrm{log}\:{y}}{{z}−{x}}=\frac{\mathrm{log}\:{z}}{{x}−{y}}=\frac{\mathrm{1}}{{k}}\:\:\left({k}\neq\mathrm{0}\right) \\ $$$${y}−{z}={k}\:\mathrm{log}\:{x}…
Question Number 223529 by Ismoiljon_008 last updated on 27/Jul/25 Answered by mr W last updated on 27/Jul/25 Commented by mr W last updated on 27/Jul/25…
Question Number 223513 by fantastic last updated on 27/Jul/25 $${If}\:{x}=\mathrm{log}\:_{{a}} {bc}\:,\:{y}=\mathrm{log}\:_{{b}} {ca}\:,\:{z}=\mathrm{log}\:_{{c}} {ab} \\ $$$${prove}\:{that}\:{x}+{y}+{z}={xyz}−\mathrm{2} \\ $$ Answered by som(math1967) last updated on 27/Jul/25 $$\:\mathrm{1}+{x}=\mathrm{1}+{log}_{{a}}…
Question Number 223514 by fantastic last updated on 27/Jul/25 $$\mathrm{log}\:_{\mathrm{8}} \left[\mathrm{log}\:_{\mathrm{2}} \left\{\mathrm{log}\:_{\mathrm{3}} \left(\mathrm{4}^{{x}} +\mathrm{17}\right)\right\}\right]=\frac{\mathrm{1}}{\mathrm{3}} \\ $$$${x}=?? \\ $$ Answered by som(math1967) last updated on 27/Jul/25…