求微分方程dy⼀dx=2x√1-y^2满足初始条件y(0)=1的特解

2025-05-10 11:43:58
推荐回答(1个)
回答1:

dy/dx = 2x√(1-y^2)
dy/√(1-y^2) = 2xdx
arcsiny = x^2 + C
y(0) = 1 代入, 得 C = π/2
特解 arcsiny = x^2 + π/2