Category: Integration

Question Number 34862 by a.i msup by abdo last updated on 12/May/18 $$findthevalueof$$$$f\left(x\right)={\int }_0^{\pi }\frac{cosx}{1+2sin\left(2x\right)}dx$$ Commented by prof Abdo imad last…

Question Number 34827 by Cheyboy last updated on 11/May/18 $$\mathit{F}\mathit{i}\mathit{n}\mathit{d}\int {\mathit{S}\mathit{i}\mathit{n}}^6\mathit{x}\mathit{d}\mathit{x}$$$$$$ Commented by rahul 19 last updated on 11/May/18 $${sir}\:{how}\:\:\:\mathrm{sin}\:^{\mathrm{6}} {xdx}=\:\left(\frac{{e}^{{ix}}…

Question Number 165853 by mathlove last updated on 09/Feb/22 Answered by MJS_new last updated on 09/Feb/22 $$\int \frac{2x-1}{{(x+2)}^4{(x-1)}^4}dx=$$$$\left[{\mathrm{Ostrogradski}}^{\prime }\mathrm{s}\mathrm{Method}\right]$$$$=\frac{\mathrm{40}{x}^{\mathrm{5}} +\mathrm{100}{x}^{\mathrm{4}} −\mathrm{140}{x}^{\mathrm{3}}…

Question Number 34720 by abdo mathsup 649 cc last updated on 10/May/18 $$letB(p,q)={\int }_0^1{x}^{p-1}{(1-x)}^{q-1}dx$$$$calculateB(\frac{1}{3},\frac{1}{3})$$$$2)calculateB(\frac{1}{2},\frac{2}{3}).$$ Terms of…

Question Number 34716 by abdo mathsup 649 cc last updated on 10/May/18 $$calculate\int {\int }_{w}x\sqrt{x^2+y^2}dxdy$$$$w=\{(x,y)/x^2+y^2⩽3\}$$ Commented by prof…