Differential Calculus | if y=(x-1) log(x-1) – (x+1) log(x+1) pro-askIITians

taniska Grade: 12

        if y=(x-1) log(x-1) – (x+1) log(x+1) prove that dy/dx=log(x-1/1+x)

3 years ago

Answers : (2)

Rinkoo Gupta

askIITians Faculty

80 Points

							dy/dx=(x-1)/(x-1)+log(x-1).1 -{(x+1)/(x+1)+log(x+1).1    =1+log(x-1)-1-log(x+1)
    =log((x-1)/(x+1))

Thanks & Regards
Rinkoo Gupta
AskIITians Faculty

3 years ago

Arun Kumar

IIT Delhi

askIITians Faculty

256 Points

							Hi

Thanks & Regards, Arun Kumar, Btech,IIT Delhi, Askiitians Faculty

3 years ago

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