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Question-29425

Question Number 29425 by puneet1789 last updated on 08/Feb/18 Commented by prof Abdo imad last updated on 12/Feb/18 $${f}\left({x}\right)=\lambda\:\Pi\:_{{o}=\mathrm{1}} ^{\mathrm{10}} \left({x}−{x}_{{i}} \right)\:\Rightarrow\frac{{f}^{'} \left({x}\right)}{{f}\left({x}\right)}\:=\:\sum_{{i}=\mathrm{1}} ^{\mathrm{10}} \:\frac{\mathrm{1}}{{x}−{x}_{{i}}…

Question-94914

Question Number 94914 by 174 last updated on 21/May/20 Answered by mathmax by abdo last updated on 22/May/20 $$\mathrm{A}_{+} =\int\:\mathrm{x}^{\mathrm{2}} \left(\mathrm{a}^{\mathrm{2}} +\mathrm{x}^{\mathrm{2}} \right)^{\mathrm{m}−\mathrm{1}} \:\mathrm{dx}\:\:\:\:\:\left(\mathrm{m}\:\mathrm{integr}\right)\:\Rightarrow\mathrm{x}=\mathrm{at} \