Category: Integration

Question Number 186196 by normans last updated on 02/Feb/23 $$$$$$\underset{1}{\stackrel{2}{\int }}\frac{\sqrt{1}+\mathit{c}\mathit{o}\mathit{s}\left(\mathit{x}\right)}{\sqrt{1}-\mathit{c}\mathit{o}\mathit{s}\left(\mathit{x}\right)}\mathit{d}\mathit{x}$$$$$$ Commented by MJS_new last updated on 02/Feb/23…

Question Number 186198 by normans last updated on 02/Feb/23 $$$$$${\underset{2}{\int }}^3\frac{{\mathit{x}}^2-1}{1+{}^{x^2}\sqrt{2\mathit{l}\mathit{n}\left(\mathit{x}\right)}}\mathit{d}\mathit{x}$$$$$$ Answered by MJS_new last…

Question Number 186193 by normans last updated on 02/Feb/23 $$$$$$\underset{0}{\stackrel{1}{\int }}\frac{\mathit{s}\mathit{i}\mathit{n}\left(\mathit{x}\right)}{1+\mathit{c}\mathit{o}\mathit{s}\left(\mathit{x}\right)}\mathit{d}\mathit{x}$$ Answered by CElcedricjunior last updated on 02/Feb/23 $$\int_{\mathrm{0}} ^{\mathrm{1}}…

Question Number 186195 by normans last updated on 02/Feb/23 $$$$$$\underset{1}{\stackrel{2}{\int }}\frac{1/2\cdot \left({\mathit{x}}^2\right)}{\mathit{x}\sqrt{{\mathit{x}}^2+2}}\mathit{d}\mathit{x}$$ Answered by MJS_new last updated on 02/Feb/23…

Question Number 186181 by cortano1 last updated on 02/Feb/23 $$\underset{0}{\stackrel{\pi }{\int }}\sqrt{1+\cos {}^{2}x}dx=?$$ Answered by MJS_new last updated on 02/Feb/23 $$\int\sqrt{\mathrm{1}+\mathrm{cos}^{\mathrm{2}} \:{x}}\:{dx}=\int\sqrt{\mathrm{2}−\mathrm{sin}^{\mathrm{2}} \:{x}}\:{dx}=…