Category: Differentiation

Question Number 133334 by mnjuly1970 last updated on 21/Feb/21 $$\dots nicecalculus\dots$$$$provethat::$$$$\mathit{\varphi }={\int }_{-\mathrm{\infty }}^{+\mathrm{\infty }}\frac{cosh\left(px\right)}{cosh\left(x\right)}=\frac{\pi }{cos\left(\frac{\pi p}{2}\right)}$$$$$$ Answered by mnjuly1970 last updated…

Question Number 67760 by ugwu Kingsley last updated on 31/Aug/19 $$y^{\prime }=y^2+2;y\left(0\right)=2$$$$$$$$solvebypicardsiterationmethod$$$$$$ Terms of Service Privacy Policy…

Question Number 133194 by Algoritm last updated on 19/Feb/21 Commented by Algoritm last updated on 19/Feb/21 $$\frac{{\mathrm{d}}^{\mathrm{n}}\mathrm{y}}{{\mathrm{dx}}^{\mathrm{n}}}=?$$ Commented by mr W…

Question Number 133181 by mnjuly1970 last updated on 19/Feb/21 $$\dots \dots nicecalculus\dots$$$$lim{}_{n\to \mathrm{\infty }}\left\{n\underset{k=1}{\sum ^n}{\left(\frac{1}{n+k}\right)}^2\right\}=??$$ Answered by Dwaipayan Shikari last updated on…

Question Number 133179 by abdullahquwatan last updated on 19/Feb/21 $$\mathrm{given}\mathrm{that}\mathrm{f}\left(\mathrm{x}\right)=\frac{{\mathrm{mx}}^2+4\sqrt{3}\mathrm{x}+\mathrm{n}}{{\mathrm{x}}^2+1}\mathrm{and}\mathrm{f}\max =7$$$$\mathrm{f}\min =-1\mathrm{find}\mathrm{the}\mathrm{value}\mathrm{of}\mathrm{m}\mathrm{and}\mathrm{n}$$ Commented by abdullahquwatan last updated on 20/Feb/21 $$\mathrm{thx} \…