Question Number 225814 by fantastic last updated on 12/Nov/25 $$\int\mid{x}\mid{dx} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 225776 by fantastic last updated on 10/Nov/25 Commented by mr W last updated on 10/Nov/25 $${a}_{{x}} \left(\rightarrow\right)={a}_{{y}} \left(\downarrow\right)=\frac{{g}}{\mathrm{2}+{k}+\frac{{M}}{{m}}} \\ $$ Commented by fantastic…
Question Number 225768 by Lara2440 last updated on 09/Nov/25 $$\mathrm{WeinGarten}\:\mathrm{Equation} \\ $$$$\:\boldsymbol{\mathrm{r}}_{{u}} \centerdot\boldsymbol{\mathrm{r}}_{{u}} ={E}\:,\:\boldsymbol{\mathrm{r}}_{{u}} \centerdot\boldsymbol{\mathrm{r}}_{{v}} ={F}\:,\:\boldsymbol{\mathrm{r}}_{{v}} \centerdot\boldsymbol{\mathrm{r}}_{{v}} ={G} \\ $$$$\hat {\boldsymbol{\mathrm{N}}}\centerdot\hat {\boldsymbol{\mathrm{N}}}=\mathrm{1} \\ $$$$\frac{\partial\left(\hat {\boldsymbol{\mathrm{N}}}\centerdot\hat…
Question Number 225740 by fantastic last updated on 08/Nov/25 Answered by fantastic last updated on 08/Nov/25 $$\gamma=\mathrm{sin}^{−\mathrm{1}} \left(\frac{{r}}{\mathrm{1}−{r}}\right) \\ $$$$\alpha=\mathrm{cos}^{−\mathrm{1}} \left(\frac{\mathrm{1}−\mathrm{3}{r}}{\mathrm{1}−{r}}\right) \\ $$$$\beta=\mathrm{sin}^{−\mathrm{1}} \left(\frac{\mathrm{1}−\mathrm{2}{r}}{\mathrm{1}}\right) \\…
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Question Number 225691 by fantastic last updated on 07/Nov/25 $$\sqrt[{{i}}]{−\mathrm{1}} \\ $$ Answered by mehdee7396 last updated on 07/Nov/25 $$\left({e}^{{i}\pi} \right)^{\frac{\mathrm{1}}{{i}}} ={e}^{\pi} \\ $$ Terms…
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Question Number 225652 by fantastic last updated on 05/Nov/25 $$\int_{\mathrm{0}} ^{\frac{\pi}{\mathrm{2}}} {e}^{{i}\pi{x}} \:{dx} \\ $$ Answered by mahdipoor last updated on 05/Nov/25 $$\frac{\mathrm{d}}{\mathrm{dx}}\left(\mathrm{ae}^{\mathrm{i}\pi\mathrm{x}} \right)=\left(\mathrm{i}\pi\mathrm{a}\right)\mathrm{e}^{\mathrm{i}\pi\mathrm{x}} =\mathrm{e}^{\mathrm{i}\pi\mathrm{x}}…
Question Number 225625 by fantastic last updated on 04/Nov/25 $${quick}\:{short}\:{Q} \\ $$$$\mathrm{2}\:{things}\:{are}\:{mixed}\: \\ $$$$\left.\mathrm{1}\right){both}\:{same}\:{volume} \\ $$$$\left.\mathrm{2}\right){both}\:{same}\:{mass} \\ $$$${density}\Rightarrow{d}_{{v}} \:{and}\:{d}_{{m}} \\ $$$${d}_{{v}} \:?\:{d}_{{m}} \left[=,<\:{or}>\right] \\ $$…