Category: Integration

Question Number 34280 by math khazana by abdo last updated on 03/May/18 $$find\int \frac{ln(x+x^2)}{x^2}dx$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 34279 by math khazana by abdo last updated on 03/May/18 $$find{\int }_1^{+\mathrm{\infty }}\frac{{(-1)}^{\left[x\right]}}{x}dx.$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 34277 by math khazana by abdo last updated on 03/May/18 $$calculate{A}_n={\int }_0^{\mathrm{\infty }}\frac{dx}{(x+1)(x+2)\dots .(x+n)}$$$$nintegr⩾2.$$ Commented by candre last updated…

Question Number 34274 by math khazana by abdo last updated on 03/May/18 $$calculate{\int }_2^{+\mathrm{\infty }}\frac{4x}{x^4-1}dx.$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 34270 by math khazana by abdo last updated on 03/May/18 $$letgive{A}_n={\int }_0^{\mathrm{\infty }}\frac{dx}{{(1+x^3)}^n}$$$$1)calculate{A}_1$$$$2)forn⩾2findarelationbetween{A}_{n+1}and{A}_n$$$$\left.\mathrm{3}\right)\:{find}\:{the}\:{value}\:{of}\:{A}_{{n}}…