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Category: Integration

ln-x-1-x-dx-

Question Number 40467 by gunawan last updated on 22/Jul/18 lnx+1+xdx= Commented by maxmathsup by imad last updated on 22/Jul/18 letI=lnx+1+xdxduetox0wehave$${I}\:=\:\int\:{ln}\left(\sqrt{{x}+\mathrm{1}}+\sqrt{{x}}\right){dx}\:=_{\sqrt{{x}}={t}} \:\mathrm{2}\:\:\int{ln}\left(\sqrt{\mathrm{1}+{t}^{\mathrm{2}}…