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Category: Integration

Question-39379

Question Number 39379 by rahul 19 last updated on 05/Jul/18 Commented by MJS last updated on 06/Jul/18 (1)∣∣xy∣∣=1(2)2ax∣∣y+1=2x+ay$$\left(\mathrm{1}\right)\:\:\:\:\:\begin{cases}{\left.{y}_{\mathrm{1}} \left.=−\mid{x}\mid−\mathrm{1};\:\mathrm{range}\left({y}_{\mathrm{1}} \right)=\right]−\infty;\:−\mathrm{1}\right]}\{{y}_{\mathrm{2}} =\mid{x}\mid+\mathrm{1};\:\mathrm{range}\left({y}_{\mathrm{2}}…

let-F-t-0-sinx-x-1-x-2-e-tx-1-x-2-dx-witht-0-1-caculate-dF-dt-t-2-find-a-simple-form-of-F-t-3-find-the-value-of-0-sinx-x-1-x-2-dx-

Question Number 39368 by maxmathsup by imad last updated on 05/Jul/18 letF(t)=0+sinxx(1+x2)etx(1+x2)dxwitht01)caculatedFdt(t)2)findasimpleformofF(t)$$\left.\mathrm{3}\right)\:{find}\:{the}\:{value}\:{of}\:\int_{\mathrm{0}} ^{\infty} \:\:\:\:\:\frac{{sinx}}{{x}\left(\mathrm{1}+{x}^{\mathrm{2}}…