ответ на фото, надеюсь помогла
[tex] \sqrt{ \frac{x}{x - 1} } - 1 = 2 \sqrt{ \frac{x - 1}{x} } [/tex]
(3x²y + y²)*dx + (x³+2xy+3)*dy = 0
dy/dx = y/x - (y/x)²
dy/dx + 2xy = x²y²
t2 = 4/3
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ответ на фото, надеюсь помогла
[tex] \sqrt{ \frac{x}{x - 1} } - 1 = 2 \sqrt{ \frac{x - 1}{x} } [/tex]
(3x²y + y²)*dx + (x³+2xy+3)*dy = 0
dy/dx = y/x - (y/x)²
dy/dx + 2xy = x²y²
t2 = 4/3