Category: Relation and Functions

Question Number 40116 by maxmathsup by imad last updated on 15/Jul/18 $$letf\left(x\right)=\frac{e^{x^2}-1}{x}ifx\ne 0andf\left(0\right)=0$$$$provethat{f}^{-1}\left(x\right)=x-\frac{x^3}{2}+o\left(x^3\right)(x\to 0)$$ Terms of Service Privacy…

Question Number 40114 by maxmathsup by imad last updated on 15/Jul/18 $$letg\left(x\right)=cos(x+1)$$$$developpgatintegrserie$$ Commented by prof Abdo imad last updated on 17/Jul/18…

Question Number 40105 by maxmathsup by imad last updated on 15/Jul/18 $$letf\left(x\right)=x^n{e}^{-2nx}withnintegrnatural$$$$calculate{f}^{\left(n\right)}\left(0\right).$$ Commented by maxmathsup by imad last…

Question Number 40104 by maxmathsup by imad last updated on 15/Jul/18 $$findnumberofsolutionfortheequation$$$$\frac{e^x}{2{(x+1)}^2}=1.$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 40100 by maxmathsup by imad last updated on 15/Jul/18 $$solvearctan\left(2x\right)+arctan\left(3x\right)=\frac{\pi }{4}$$ Commented by math khazana by abdo last updated on 26/Jul/18 $$\Rightarrow{tan}\left\{{arctan}\left(\mathrm{2}{x}\right)+{arctan}\left(\mathrm{3}{x}\right)\right\}=\mathrm{1}\:\Rightarrow…