Question Number 47432 by Necxx last updated on 09/Nov/18 $$ \\ $$$${what}\:{is}\:{the}\:{nth}\:{derivative}\:{of} \\ $$$${e}^{{ax}} \mathrm{sin}\:\left({bx}+{c}\right)? \\ $$ Commented by maxmathsup by imad last updated on…
Question Number 47425 by ajfour last updated on 09/Nov/18 Commented by ajfour last updated on 09/Nov/18 $${Find}\:{b}\:{if}\:{a}=\mathrm{1}\:{and}\:\bigtriangleup{ABC}\:{has} \\ $$$${minimum}\:{area}. \\ $$ Answered by mr W…
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Question Number 112740 by Mr.D.N. last updated on 09/Sep/20 $$\:\mathrm{Solve}\:\mathrm{differential}\:\mathrm{equation}\:\mathrm{the}\:\mathrm{method}\:\mathrm{of} \\ $$$$\:\mathrm{variation}\:\mathrm{of}\:\mathrm{parameters}: \\ $$$$\:\:\frac{\boldsymbol{\mathrm{d}}^{\mathrm{2}} \boldsymbol{\mathrm{y}}}{\boldsymbol{\mathrm{dx}}^{\mathrm{2}} }\:+\mathrm{4}\boldsymbol{\mathrm{y}}\:=\mathrm{4}\:\boldsymbol{\mathrm{cosec}}\:\mathrm{2}\boldsymbol{\mathrm{x}}\: \\ $$ Answered by mathmax by abdo last updated…
Question Number 112720 by deepak@7237 last updated on 09/Sep/20 $$\boldsymbol{\mathrm{Q}}.\:\boldsymbol{{y}}\:=\:\left(\boldsymbol{{x}\mathrm{cos}{x}}\right)^{\boldsymbol{{x}}} +\:\left(\boldsymbol{{x}\mathrm{sin}{x}}\right)^{\frac{\mathrm{1}}{\boldsymbol{{x}}}} \:\boldsymbol{\mathrm{then}}\:\boldsymbol{\mathrm{find}}\:\:\frac{\boldsymbol{{dy}}}{\boldsymbol{{dx}}} \\ $$ Answered by deepak@7237 last updated on 09/Sep/20 Answered by 1549442205PVT last…
Question Number 112714 by deepak@7237 last updated on 09/Sep/20 $$\boldsymbol{\mathrm{Q}}.\:\:\boldsymbol{{y}}\:=\:\boldsymbol{\mathrm{sin}}^{−\mathrm{1}} \left(\frac{\boldsymbol{{a}}\:+\:\boldsymbol{{b}\mathrm{cos}{x}}}{\boldsymbol{{b}}\:+\:\boldsymbol{{a}\mathrm{cos}{x}}}\right)\:,\:\:\boldsymbol{\mathrm{then}}\:\boldsymbol{\mathrm{find}}\:\frac{\boldsymbol{{dy}}}{\boldsymbol{{dx}}} \\ $$ Answered by deepak@7237 last updated on 09/Sep/20 Commented by deepak@7237 last updated…
Question Number 178250 by zaheen last updated on 14/Oct/22 $${how}\:{is}\:{the}\:{solution}\:{of}\:{this}\:{qustion} \\ $$$${f}\left({x}\right)={x}\left({x}−\mathrm{1}\right)\left({x}−\mathrm{2}\right)\left({x}−\mathrm{3}\right)\left({x}−\mathrm{4}\right)\centerdot…….\centerdot\left({x}−\mathrm{100}\right) \\ $$$${f}^{'} \left({x}\right)=?\:\:\:\:\:\:\:\:\:\:{f}'\left(\mathrm{1}\right)=? \\ $$$$\:\: \\ $$ Answered by CElcedricjunior last updated on…
Question Number 112697 by mnjuly1970 last updated on 09/Sep/20 $$\:\:\:\:\:….{calculus}… \\ $$$${please}\:\:{prove}\:: \\ $$$$ \\ $$$$\:\:\:\:\Omega=\int_{\mathrm{0}} ^{\:\infty} \:\frac{\mathrm{1}}{\left(\mathrm{1}+{x}^{\varphi} \right)^{\varphi} }{dx}\:=\mathrm{1} \\ $$$$\:\varphi::\:\:{golden}\:\:{ratio}\:… \\ $$ Commented…
Question Number 178052 by mnjuly1970 last updated on 12/Oct/22 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 178051 by mnjuly1970 last updated on 12/Oct/22 Terms of Service Privacy Policy Contact: info@tinkutara.com