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Grade: 12 
        
if y=x/x+2 prove that xdy/dx=(1-y)y
6 years ago

Answers : (2)

bharat bajaj
IIT Delhi
askIITians Faculty
122 Points 
							dy/dx = 2/(x+2)^2

Lhs = 2x/(x+2)^2
Rhs= (1-y)y = 2/(x+2). x/(x+2)
Rhs = 2x/(x+2)^2

Lhs =rhs

Thanks
Bharat Bajaj
Askiitians faculty
6 years ago
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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