A homogeneous differential equation of the from `(dx)/(dy)=h(x/y)` can be solved by making the substitution. (A) `y" "=" "v x` (B) `v" "=" "y x` (C) `x" "=" "v y` (D) `x" "=" "v`

Explanation

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`frac{d x}{d y}=h(frac{x}{y})`


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for solving this type of equation put `mathbf{x} / mathbf{y}=mathbf{v}`


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`x=v y`


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option C is correct