Category: Integration

Question Number 92938 by mathmax by abdo last updated on 09/May/20 $$find\int \frac{dx}{(1+cosx)(3-{sin}^{2}x)}$$ Answered by niroj last updated on 10/May/20 $$$$$$\:\:\int\frac{\left(\mathrm{1}−\mathrm{cos}\:\mathrm{x}\right)\mathrm{dx}}{\left(\mathrm{1}−\mathrm{cos}^{\mathrm{2}}…

Question Number 27400 by Tinkutara last updated on 06/Jan/18 $$Evaluate\underset{r}{\stackrel{0}{\int }}\sqrt{\frac{x}{r-x}}dx$$ Commented by Tinkutara last updated on 07/Jan/18 $$ButthisintegralwasusedinaPhysics$$$${question}\:{where}\:{its}\:{value}\:{can}'{t}\:{be} \…

Question Number 92936 by mathmax by abdo last updated on 09/May/20 $$find{\int }_0^{2\pi }\frac{dx}{cosx+sinx}$$ Commented by abdomathmax last updated on 10/May/20 $${let}\:{I}\:=\int_{\mathrm{0}} ^{\mathrm{2}\pi}…

Question Number 92935 by mathmax by abdo last updated on 09/May/20 $$calculate{\int }_0^{\mathrm{\infty }}\frac{(x^2-3)dx}{{(x^2-x+1)}^2}$$ Terms of Service Privacy Policy Contact:…

Question Number 92925 by frc2crc last updated on 09/May/20 $$S_n=\underset{k=1}{\sum ^{\mathrm{\infty }}}\frac{1}{{(4k^2-1)}^n}$$$$findasimplerform$$ Commented by mr W last updated…