Differential Equations |
Contents
CHAPTER ONE PRELIMINARY CONCEPTS 1 Introduction | 1 |
Ordinary differential equations | 2 |
Solution of a differential equation | 3 |
Copyright | |
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2x²y A₁ approximate value arbitrary constant Article auxiliary equation axis C₁ c₁x C₂x coefficients completely integrable dy dx e²x electromotive force EXAMPLE Exercise expression find the particular formulas gallons given Hence identically independent variable indicial equation indicial exponent integral curve integrating factor isogonal trajectories k₁ k₂ left member linear linearly independent m₁ method obtained ordinary differential equation orthogonal trajectories partial differential equations particular integral particular solution point of contact Problems radius vector regular singular point right member satisfy sin² singular solution solution y(x Solve the equation substitution tangent tank tion v₁ wo² written Wronskian x-axis x-intercept x²)y x²y y₁ y² dx Yn+1 zero