9. xy = y' -x', y(1)=2 dx

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
icon
Related questions
Question
### Differential Equation with Initial Condition

#### Problem Statement:

Given the differential equation:

\[ xy^2 \frac{dy}{dx} = y^3 - x^3 \]

with the initial condition:

\[ y(1) = 2 \]

#### Explanation:

This is a first-order, non-linear ordinary differential equation. The goal is to find the function \( y(x) \) that satisfies both the differential equation and the initial condition provided.

### Steps to Solve:

1. **Substitute the Initial Condition:**
   Start by verifying the initial condition. When \( x = 1 \), \( y(1) = 2 \).

2. **Separation of Variables (if applicable):**
   Try to separate the variables \( x \) and \( y \) to integrate each side independently.

3. **Integration:**
   After separating the variables, integrate both sides to find the general solution of the differential equation.

4. **Apply Initial Condition:**
   Use the initial condition \( y(1) = 2 \) to find the specific constant and obtain the particular solution.

This process will help determine the explicit form of the function \( y(x) \).

### Note:

Further steps, including specific techniques and integration methods, may be necessary depending on the behavior of the given differential equation. Please consult additional resources or educational material on solving first-order non-linear differential equations for detailed methodologies.

### Visual Aid:

- **No additional graphs or diagrams are presented in the image.** However, plotting the function \( y(x) \) after solving the equation can provide visual insights into the behavior of the solution.

### Additional Resources:

- For more examples and detailed explanations, you can refer to calculus or differential equations textbooks.
- Online educational platforms may offer video tutorials and practice problems for similar differential equations.
Transcribed Image Text:### Differential Equation with Initial Condition #### Problem Statement: Given the differential equation: \[ xy^2 \frac{dy}{dx} = y^3 - x^3 \] with the initial condition: \[ y(1) = 2 \] #### Explanation: This is a first-order, non-linear ordinary differential equation. The goal is to find the function \( y(x) \) that satisfies both the differential equation and the initial condition provided. ### Steps to Solve: 1. **Substitute the Initial Condition:** Start by verifying the initial condition. When \( x = 1 \), \( y(1) = 2 \). 2. **Separation of Variables (if applicable):** Try to separate the variables \( x \) and \( y \) to integrate each side independently. 3. **Integration:** After separating the variables, integrate both sides to find the general solution of the differential equation. 4. **Apply Initial Condition:** Use the initial condition \( y(1) = 2 \) to find the specific constant and obtain the particular solution. This process will help determine the explicit form of the function \( y(x) \). ### Note: Further steps, including specific techniques and integration methods, may be necessary depending on the behavior of the given differential equation. Please consult additional resources or educational material on solving first-order non-linear differential equations for detailed methodologies. ### Visual Aid: - **No additional graphs or diagrams are presented in the image.** However, plotting the function \( y(x) \) after solving the equation can provide visual insights into the behavior of the solution. ### Additional Resources: - For more examples and detailed explanations, you can refer to calculus or differential equations textbooks. - Online educational platforms may offer video tutorials and practice problems for similar differential equations.
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Implicit Differentiation
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,