Question Number 224888 by Abdulazim last updated on 09/Oct/25 Commented by mr W last updated on 10/Oct/25 $${R}_{\Delta{PQR}} =\frac{{R}_{\Delta{ABC}} }{\mathrm{2}} \\ $$ Commented by mr…
Question Number 224884 by fkwow344 last updated on 09/Oct/25 $$\mathrm{solve}\:\mathrm{partial}\:\mathrm{differantial}\:\mathrm{equation} \\ $$$$\psi=−{k}^{\mathrm{2}} {g}^{\mu\nu} \bigtriangledown_{\alpha} \partial_{\beta} \psi\:,\:{k}\neq\mathrm{0} \\ $$$$\: \\ $$ Terms of Service Privacy Policy…
Question Number 224886 by ajfour last updated on 09/Oct/25 $${Find}\:{for}\:{acute}\:\theta,\:\mathrm{sin}\:\theta\:{and}\:\mathrm{cos}\:\theta \\ $$$${in}\:{terms}\:{of}\:\mathrm{0}<{k}<\mathrm{1}, \\ $$$${if}\:\:\:\:\frac{\mathrm{sin}\:\theta\left(\mathrm{1}−\mathrm{cos}\:\theta\right)}{\mathrm{cos}\:\theta\left(\mathrm{1}−\mathrm{sin}\:\theta\right)}={k}. \\ $$ Commented by ajfour last updated on 09/Oct/25 https://youtu.be/0yTJet-ZrLw?si=eNV2L9JpjRiUepqX Commented…
Question Number 224883 by fkwow344 last updated on 09/Oct/25 $$\int\:\mathrm{vol}\left({g}^{\:} \right)=\int_{\:{V}} \:\sqrt{\mathrm{det}\:\boldsymbol{\mathrm{g}}_{\mu\nu} }\:\mathrm{d}{x}^{\mathrm{1}} \wedge\mathrm{d}{x}^{\mathrm{2}} \wedge\mathrm{d}{x}^{\mathrm{3}} \\ $$$$\mathrm{parametric}\:\mathrm{Surface}\: \\ $$$$\overset{\rightarrow} {\mathcal{S}}\left({u},{v},{w}\right);\mathbb{R}^{\mathrm{3}} \rightarrow\mathbb{R}^{\mathrm{3}} \\ $$$$\overset{\rightarrow} {\mathcal{S}}\left({r},\theta,\rho\right)\begin{cases}{{r}\mathrm{sin}\left(\theta\right)\mathrm{cos}\left(\rho\right)}\\{{r}\mathrm{sin}\left(\theta\right)\mathrm{sin}\left(\rho\right)}\\{{r}\mathrm{cos}\left(\theta\right)}\end{cases}\: \\…
Question Number 224861 by fantastic last updated on 08/Oct/25 $$\int\frac{\mathrm{sin}\:{x}}{\:\sqrt{\mathrm{1}+\mathrm{sin}\:{x}}}\:{dx} \\ $$ Answered by Mathswiz last updated on 08/Oct/25 Commented by som(math1967) last updated on…
Question Number 224872 by Abdulazim last updated on 08/Oct/25 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 224873 by ajfour last updated on 08/Oct/25 Commented by ajfour last updated on 08/Oct/25 $${If}\:\:{x}^{\mathrm{2}} +{bx}=−{c} \\ $$ Commented by ajfour last updated…
Question Number 224859 by fantastic last updated on 08/Oct/25 $${A}\:{homogeneous}\:{rod}\:{AB}\:{of}\:{length} \\ $$$${L}=\mathrm{1}.\mathrm{8}{m}\:{and}\:{mass}\:{M}\:{is}\:{pivoted} \\ $$$${at}\:{the}\:{centre}\:{O}\:{in}\:{such}\:{a}\:{way}\:{that} \\ $$$${it}\:{can}\:{rotate}\:{freely}\:{in}\:{the}\:{vertical}\:{plane}. \\ $$$$ \\ $$$${The}\:{rod}\:{is}\:{initially}\:{in}\:{the}\:{horizontal} \\ $$$${position}.{An}\:{insect}\:{S}\:\:{of}\:{the}\: \\ $$$${same}\:{mass}\:{M}\:{falls}\:{vertically} \\…
Question Number 224866 by fkwow344 last updated on 08/Oct/25 $$\mathrm{can}\:\mathrm{you}\:\mathrm{guys}\:\mathrm{explan}\:\mathrm{why} \\ $$$$\mathrm{metric}\:\mathrm{tensor}\:\mathrm{g}_{\mu\nu} =\mathrm{0}\:\:\rightarrow\:\mathrm{Riemann}\:\mathrm{metric}\:\mathrm{tensor}\:{R}_{\alpha\gamma\beta} ^{\delta} =\mathrm{0} \\ $$ Answered by MrAjder last updated on 18/Oct/25 Terms…
Question Number 224845 by Ernestolisboa last updated on 07/Oct/25 Commented by mr W last updated on 07/Oct/25 $${you}\:{seem}\:{not}\:{to}\:{know}\:{how}\:{to}\:{use}\:{this} \\ $$$${forum}\:{properly}.\:{please}\:{read}\: \\ $$$$“{Forum}\:{Help}''\:{on}\:{the}\:{top}\:{of}\:{the}\:{app} \\ $$$${for}\:{more}\:{instructions}. \\…