Category: Integration

Question Number 209685 by uuuuu last updated on 18/Jul/24 Answered by lepuissantcedricjunior last updated on 23/Jul/24 $$\mathit{D}.\mathit{a}\mathit{r}\mathit{c}\mathit{t}\mathit{a}\mathit{n}\left(\mathit{t}\mathit{a}\stackrel{2}{\mathit{n}\mathit{x}}\right)+\mathit{c}$$ Terms of Service Privacy Policy…

Question Number 209687 by uuuuu last updated on 18/Jul/24 Answered by lepuissantcedricjunior last updated on 18/Jul/24 $$\mathit{k}=\int \frac{\mathit{s}\mathit{i}\mathit{n}2\mathit{x}}{\mathit{s}\mathit{i}\stackrel{4}{\mathit{n}\mathit{x}}+\mathit{c}\mathit{o}\stackrel{2}{\mathit{s}\mathit{x}}}\mathit{d}\mathit{x}$$$$=\int \frac{2\mathit{s}\mathit{i}\mathit{n}\mathit{x}\mathit{c}\mathit{o}\mathit{s}\mathit{x}}{\mathit{c}\mathit{o}\stackrel{4}{\mathit{s}\mathit{x}}(1+\mathit{t}\mathit{a}\stackrel{4}{\mathit{n}\mathit{x}})}\mathit{d}\mathit{x}$$$$\:\:=\int\frac{\mathrm{2}\boldsymbol{{sinx}}}{\boldsymbol{{co}}\overset{\mathrm{3}}…

Question Number 209544 by Spillover last updated on 13/Jul/24 $$$$$${\int }_0^4\frac{dx}{\mid x-1\mid +\mid x-2\mid +\mid x-4\mid }$$$$$$ Answered by Frix last updated on 14/Jul/24…

Question Number 209484 by efronzo1 last updated on 11/Jul/24 $$\underset{{\mathrm{e}}^{\mathrm{x}}}{\stackrel{{\mathrm{e}}^2}{\int }}\left(\frac{1}{2+\ln \mathrm{t}}\right)\mathrm{dt}=?$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 209353 by alcohol last updated on 08/Jul/24 Answered by Berbere last updated on 08/Jul/24 $$f(x+y)=f\left(x\right).f\left(y\right)$$$$f\left(x\right)=f(\frac{x}{2}+\frac{x}{2})={\left(f\left(\frac{x}{2}\right)\right)}^2⩾0$$$$\mathrm{\forall }x\in \mathbb{R}f\left(x\right)⩾0$$$${f}\left({x}+{y}\right)={f}\left({x}\right){f}\left({y}\right)\:\forall{y}\in\mathbb{R}\:{fixe}\:{x}\rightarrow{f}\left({x}+{y}\right)\:{est}\:{derivable} \…