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Grade: 12 
        
if  x^y . y^x=1 prove that dy/dx= -y(y+x log y)/x(y log x + x)
6 years ago

Answers : (1)

Arun Kumar
IIT Delhi
askIITians Faculty
256 Points 
							Hi

Thanks & Regards, Arun Kumar, Btech,IIT Delhi, Askiitians Faculty
6 years ago
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