Question

Differentiate ( Implicitly) to find dy/dx; for the Expression given below?
1/x + 1/y=1​

Answer 1

Step-by-step explanation:

given equation is 1/x+1/y=1

differentiate with respect to x on both sides we get

-1(x)^-2-1(y)^-2dy/dx=0

1/x²+1/y².dy/dx=0

1/y².dy/dx=-1/x²

dy/dx=-y²/x²