(1+y)dx-(1-x)dy=0

解答

(1 + y) d x - (1 - x) d y = 0

y = \frac{c _{1}}{1 - x} - 1

求解步骤

(1 + y) d x - (1 - x) d y = 0

求解可分离方程:

y = \frac{c _{1}}{1 - x} - 1

y = \frac{c _{1}}{1 - x} - 1

x \to 10 lim (\frac{x}{2})

d er i v a t i v e y = e^{7 x + 1}

\int x^{2} \cdot (1 + 2 x^{3})^{5} d x

\frac{d}{d x} (9 x - \frac{1}{x})

l a pl a ce t r an s f or m e^{20 t}