- #1

karush

Gold Member

MHB

- 3,269

- 5

$\dfrac{dy}{dx}=\dfrac{x+3y}{x-y}$

ok well following the book example: divide numerator and denominator by x

$\dfrac{dy}{dx}=\dfrac{1+3\dfrac{y}{x}}{1-\dfrac{y}{x}}$

apparently, thus this is

next solve the DE:unsure:

ok well following the book example: divide numerator and denominator by x

$\dfrac{dy}{dx}=\dfrac{1+3\dfrac{y}{x}}{1-\dfrac{y}{x}}$

apparently, thus this is

**homogeneous**but not sure why?next solve the DE:unsure:

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