Category: Integration

Question Number 144597 by mathmax by abdo last updated on 26/Jun/21 $$\mathrm{let}\phi \left(\mathrm{x}\right)=\frac{1}{3+\mathrm{cosx}}$$$$\mathrm{developp}\mathrm{f}\mathrm{at}\mathrm{fourier}\mathrm{serie}$$ Answered by Olaf_Thorendsen last updated on 26/Jun/21 $${a}_{\mathrm{0}} \:=\:\frac{\mathrm{1}}{\mathrm{T}}\int_{−\frac{\mathrm{T}}{\mathrm{2}}}…

Question Number 78998 by gopikrishnan last updated on 22/Jan/20 $$Thevalueof{\int }_0^{\mathrm{pi}}\sin 2\mathrm{xdx}+2{\int }_0^{pi/2}cos2xdx$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 144528 by imjagoll last updated on 26/Jun/21 $$\mathrm{Find}\mathrm{the}\mathrm{volume}\mathrm{of}\mathrm{the}\mathrm{region}$$$$\mathrm{bounded}\mathrm{by}\mathrm{the}\mathrm{elliptic}\mathrm{paraboloid}$$$$\mathrm{z}=4-{\mathrm{x}}^2-\frac{1}{4}{\mathrm{y}}^2\mathrm{and}\mathrm{the}\mathrm{plane}\mathrm{z}=0$$$$$$ Answered by EDWIN88 last updated…

Question Number 144450 by mnjuly1970 last updated on 25/Jun/21 $$$$$$\dots \dots \dots \mathrm{C}alculus\left(\mathrm{I}\right)\dots \dots \dots$$$${\mathrm{Lim}}_{x\to 0}\frac{1-cos(xcos\left(\frac{x}{2}\right).cos\left(\frac{x}{4}\right)cos\left(\frac{x}{8}\right))}{x^2}=?$$ Answered by Dwaipayan Shikari last updated on…

Question Number 144432 by ArielVyny last updated on 25/Jun/21 $${\int }_0^{\propto }{t}^{n-2}costdt$$ Answered by Dwaipayan Shikari last updated on 25/Jun/21 $$\int_{\mathrm{0}} ^{\infty}…