Category: Integration

Question Number 158973 by mnjuly1970 last updated on 11/Nov/21 Answered by qaz last updated on 11/Nov/21 $${\int }_0^{\pi /2}\frac{\mathrm{x}}{{(1+\sin \mathrm{x})}^2}\mathrm{dx}$$$$=\frac{\pi}{\mathrm{2}}\int_{\mathrm{0}} ^{\pi/\mathrm{2}} \frac{\mathrm{dx}}{\left(\mathrm{1}+\mathrm{cos}\:\mathrm{x}\right)^{\mathrm{2}} }−\int_{\mathrm{0}}…

Question Number 93410 by  M±th+et+s last updated on 12/May/20 $$\int \frac{1+x^6}{1+x^8}dx$$ Commented by prakash jain last updated on 13/May/20 $$\mathrm{Were}\mathrm{you}\mathrm{able}\mathrm{to}\mathrm{solve}\mathrm{this}.\mathrm{My}$$$$\mathrm{method}\:\mathrm{of}\:\mathrm{solving}\:\mathrm{by}\:\mathrm{partial}…

Question Number 27853 by Poojadarshini94 last updated on 15/Jan/18 Commented by abdo imad last updated on 17/Jan/18 $$letputf\left(x\right)=ln(x+\sqrt{x^2+a^2)}wehave$$$${f}'\left({x}\right)=^{\:\:} \:\:\frac{\mathrm{1}\:+\frac{\mathrm{2}{x}}{\mathrm{2}\sqrt{{x}^{\mathrm{2}} +{a}^{\mathrm{2}} }}}{{x}+\sqrt{{x}^{\mathrm{2}}…

Question Number 158913 by amin96 last updated on 10/Nov/21 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 158902 by mnjuly1970 last updated on 10/Nov/21 $$$$$$nicemathematics$$$$\text{You can't use 'macro parameter character \#' in math mode}$$$$\mathrm{\Omega }:=\underset{n=0}{\sum ^{\mathrm{\infty }}}\frac{1}{{(6n+1)}^3}=?$$$$------------$$$$$$…