Category: Integration

Question Number 14181 by tawa tawa last updated on 29/May/17 $$\int {\sec }^6\left(\mathrm{x}\right)\mathrm{dx}$$ Answered by ajfour last updated on 29/May/17 $$let\tan x=t$$$$\Rightarrow\mathrm{sec}\:^{\mathrm{2}} {xdx}={dt},\:{and}\:{we}\:{know}…

Question Number 145202 by mnjuly1970 last updated on 03/Jul/21 Commented by loveineq last updated on 03/Jul/21 $$\mathrm{Wow},\mathrm{it}\mathrm{likes}\mathrm{a}\mathrm{therom}.$$ Answered by ajfour last updated on…

Question Number 79646 by abdomathmax last updated on 27/Jan/20 $$calculate{A}_n={\int }_0^{1}cos\left(narcosx\right)dx$$$$withnintegrnatural$$ Commented by abdomathmax last updated on 12/Mar/20 $${changement}\:{arcosx}={t}\:{give}\:{x}={cost}\:\Rightarrow…

Question Number 79645 by abdomathmax last updated on 27/Jan/20 $$find{\int }_0^{1}ln(1+x^4)dx$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 79627 by mathmax by abdo last updated on 26/Jan/20 $$1)expicitef\left(x\right)={\int }_0^1\frac{ln(1+{xt}^2)}{1+t^2}dtwithx⩾0$$$$\left.\mathrm{2}\right){calculate}\:\int_{\mathrm{0}} ^{\mathrm{1}} \:\frac{{ln}\left(\mathrm{1}+{t}^{\mathrm{2}} \right)}{\mathrm{1}+{t}^{\mathrm{2}} }{dt}\:{and}\:\int_{\mathrm{0}} ^{\mathrm{1}} \:\frac{{ln}\left(\mathrm{1}+\mathrm{2}{t}^{\mathrm{2}} \right)}{\mathrm{1}+{t}^{\mathrm{2}}…