Mathematics · Differential Equations
The necessary condition for the existence of a singular solution of the first-order differential equation F(x, y, p) = 0 is derived from the p-discriminant relation, which requires:
- 1F = 0 only
- 2∂F/∂p = 0
- 3∂F/∂y = 0
- 4∂F/∂x = 0
Correct answer
Option 3
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