Category: Integration

Question Number 144811 by kayuspride last updated on 29/Jun/21 $$\int \left\{\frac{3}{\sqrt{x^2-{tan}^{2}x}}\right\}dx$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 144789 by Nono last updated on 29/Jun/21 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 144787 by mnjuly1970 last updated on 29/Jun/21 $$$$$$\text{You can't use 'macro parameter character \#' in math mode}$$$$\mathrm{If}:\mathit{\varphi }\left(n\right):={\int }_0^1\frac{x^{2n}}{1+x^2}\mathrm{d}x$$$$$$$$\mathrm{then}\mathrm{find}\mathrm{the}\mathrm{value}\mathrm{of}::$$$$\:\:\:\:\:\:\:\:\:\:\:\:\:\: \…

Question Number 13705 by ajfour last updated on 22/May/17 $$Assumingnoairresistance,$$$$andangleofprojection\alpha =\frac{\pi }{4},$$$$findtheratioofthelengthof$$$$trajectory\mathit{L}ofaprojectilemotion$$$$\left(bythetimeithitstheground\right)$$$$toitshorizontalrange\mathit{R}on$$$$ground.\frac{\mathit{L}}{\mathit{R}}=?$$ Commented…

Question Number 144764 by nonh1 last updated on 29/Jun/21 Answered by liberty last updated on 29/Jun/21 $$\int_{\mathrm{0}} ^{\:\sqrt{\mathrm{ln}\:\mathrm{2}}} \int_{\mathrm{0}} ^{\:\mathrm{1}} \frac{\mathrm{1}}{\mathrm{2}}\mathrm{xe}^{\mathrm{x}^{\mathrm{2}} } \:\left(\frac{\mathrm{d}\left(\mathrm{1}+\mathrm{y}^{\mathrm{2}} \right)}{\mathrm{1}+\mathrm{y}^{\mathrm{2}} }\right)\mathrm{dx}…