Question Number 212213 by mathkun last updated on 06/Oct/24 $$\mathrm{Can}\:\mathrm{some}\:\mathrm{please}\:\mathrm{explain}\:\mathrm{is}\:\mathrm{there}\:\mathrm{any}\:\mathrm{use}\:\mathrm{of}\:\mathrm{imaginary}\:\mathrm{numbers}\:\mathrm{in}\:\mathrm{real}\:\mathrm{life}? \\ $$$$\mathrm{I}\:\mathrm{have}\:\mathrm{heard}\:\mathrm{that}\:\mathrm{this}\:\mathrm{number}\:\mathrm{has}\:\mathrm{been}\:\mathrm{used}\:\mathrm{in}\:\mathrm{many}\:\mathrm{different}\:\mathrm{fields}.\: \\ $$$$\mathrm{Why}\:\mathrm{use}\:\mathrm{a}\:\mathrm{number}\:\mathrm{which}\:\mathrm{is}\:\mathrm{not}\:\mathrm{real}. \\ $$$$ \\ $$$$ \\ $$$$ \\ $$ Answered by Frix…
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Question Number 211791 by mathkun last updated on 20/Sep/24 $$\mathrm{can}\:\mathrm{someone}\:\mathrm{please}\:\mathrm{tell}\:\mathrm{me}\:\mathrm{the}\:\mathrm{difference}\:\mathrm{b}/\mathrm{w}\:\left(=\right)\:\mathrm{and}\:\left(::=\right) \\ $$$$ \\ $$$$\mathrm{I}\:\mathrm{searched}\:\mathrm{up}\:\mathrm{and}\:\mathrm{showed}\:\mathrm{it}\:\mathrm{was}\:\mathrm{related}\:\mathrm{to}\:\mathrm{assertion},\mathrm{definition},\mathrm{propert}\:\mathrm{def}….\mathrm{i}\:\mathrm{don}'\mathrm{t}\:\mathrm{know}.\:\mathrm{please}\:\mathrm{help} \\ $$ Answered by Frix last updated on 20/Sep/24 $${a}={b}\:\:\:\:\:{a}\:\mathrm{is}\:\mathrm{equal}\:\mathrm{to}\:{b} \\…
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Question Number 211531 by MrGaster last updated on 12/Sep/24 $$\int_{\mathrm{0}} ^{\infty} \frac{\boldsymbol{{x}}^{\mathrm{2}} }{\boldsymbol{\mathrm{sinh}}\left(\boldsymbol{{x}}\right)^{\mathrm{2}} }\boldsymbol{{dx}}. \\ $$ Answered by Frix last updated on 13/Sep/24 $$\underset{\mathrm{0}} {\overset{\infty}…
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Question Number 211405 by ricellanndegamo last updated on 08/Sep/24 Commented by Frix last updated on 08/Sep/24 $${f}\left({x}\right)=\mathrm{3}^{−{x}} −\mathrm{2} \\ $$$${f}\left(−\mathrm{2}\right)=\mathrm{3}^{\mathrm{2}} −\mathrm{2}=\mathrm{7} \\ $$ Terms of…
Question Number 211315 by MWSuSon last updated on 05/Sep/24 $$\mathrm{does}\:\mathrm{anyone}\:\mathrm{know}\:\mathrm{if}\:\mathrm{charpit}'\mathrm{s}\:\mathrm{method}\:\mathrm{for}\:\mathrm{solving}\: \\ $$$$\mathrm{PDE}\:\mathrm{can}\:\mathrm{be}\:\mathrm{used}\:\mathrm{to}\:\mathrm{solve}\:\mathrm{second}\:\mathrm{order}\:\mathrm{pde}? \\ $$$$\mathrm{Also}\:\mathrm{is}\:\mathrm{it}\:\mathrm{possible}\:\mathrm{to}\:\mathrm{reduce}\:\mathrm{second}\:\mathrm{order}\:\mathrm{PDE}\:\mathrm{to}\:\mathrm{first}\:\mathrm{order}? \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 210912 by Tawa11 last updated on 21/Aug/24 A uniform stick AB of length L and mass M is balanced horizontally on a knife…