Match the differential equation with the appropriate integral curves, if it shown.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Please help solve and verify differential equation problem attached.

I'm not sure if my answer is correct and if it is incorrect I would like to know why.

**Title: Differential Equation and Integral Curve Matching**

**Objective:**  
Match the given differential equation with its corresponding integral curves.

**Instructions:**  
Select the subfigure that appropriately matches each differential equation described below. Note that not all equations may have a suitable integral curve represented.

**Subfigures:**

- **Subfigure A:**
  - A plot showing directional field lines and integral curves within the plane.
  
- **Subfigure B:**
  - A plot featuring directional field lines and integral curves intersecting at various points, indicating changes in direction.

- **Subfigure C:**
  - A plot displaying smooth directional field lines and integral curves, showcasing a stable direction.

- **Subfigure D:**
  - A plot illustrating directional field lines and integral curves with prominent peaks and valleys, highlighting complex interactions.

**Equations:**

(a) \( y' = -y(2-y) \) matches with subfigure **B**

(b) \( y' = -(y-2)^2(y+2) \) matches with subfigure **C**

(c) \( y' = y^2(y+2)(y-2) \) matches with subfigure **D**

**Key Notes:**

- The subfigures depict different behaviors of differential equations in the context of directional fields and potential integral curves.
- Understanding the relation between differential equations and their graphical representations is crucial for comprehension of dynamic systems in a mathematical context.
Transcribed Image Text:**Title: Differential Equation and Integral Curve Matching** **Objective:** Match the given differential equation with its corresponding integral curves. **Instructions:** Select the subfigure that appropriately matches each differential equation described below. Note that not all equations may have a suitable integral curve represented. **Subfigures:** - **Subfigure A:** - A plot showing directional field lines and integral curves within the plane. - **Subfigure B:** - A plot featuring directional field lines and integral curves intersecting at various points, indicating changes in direction. - **Subfigure C:** - A plot displaying smooth directional field lines and integral curves, showcasing a stable direction. - **Subfigure D:** - A plot illustrating directional field lines and integral curves with prominent peaks and valleys, highlighting complex interactions. **Equations:** (a) \( y' = -y(2-y) \) matches with subfigure **B** (b) \( y' = -(y-2)^2(y+2) \) matches with subfigure **C** (c) \( y' = y^2(y+2)(y-2) \) matches with subfigure **D** **Key Notes:** - The subfigures depict different behaviors of differential equations in the context of directional fields and potential integral curves. - Understanding the relation between differential equations and their graphical representations is crucial for comprehension of dynamic systems in a mathematical context.
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