Determine (without solving the problem) an interval in which the solution of the given initial value problem is certain to exist. (t – 4)y + (Int)y = 6t, y(1) = 6 i

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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### Determining the Interval of Solution Existence for an Initial Value Problem

**Problem Statement:**
Determine (without solving the problem) an interval in which the solution of the given initial value problem is certain to exist.

**Given Equation:**
\[ (t - 4)y' + (\ln{t})y = 6t, \quad y(1) = 6 \]

**Your Task:**
Identify the interval for \( t \) where the solution is guaranteed. The equation given is a differential equation with an initial value. To find this interval, consider the domain in which the functions involved are continuous and the coefficients are properly defined.

**Interval Representation:**
\[ \boxed{\phantom{a}} < t < \boxed{\phantom{a}} \]

### Explanation of Provided Diagram:
The provided diagram includes two blank boxes with information icons, where you need to input the appropriate interval bounds. These bounds indicate the range for the variable \( t \).

To determine the interval, analyze the differential equation and identify the constraints:
- \((t - 4)\): This term tells us there might be a problem when \( t = 4 \) because the coefficient would become zero.
- \(\ln{t}\): The natural logarithm function \(\ln{t}\) is only defined for \( t > 0 \).

Given these constraints, consider \( t \) within the bounds where the equation remains valid and the initial condition \( y(1) = 6 \) is meaningful.
Transcribed Image Text:### Determining the Interval of Solution Existence for an Initial Value Problem **Problem Statement:** Determine (without solving the problem) an interval in which the solution of the given initial value problem is certain to exist. **Given Equation:** \[ (t - 4)y' + (\ln{t})y = 6t, \quad y(1) = 6 \] **Your Task:** Identify the interval for \( t \) where the solution is guaranteed. The equation given is a differential equation with an initial value. To find this interval, consider the domain in which the functions involved are continuous and the coefficients are properly defined. **Interval Representation:** \[ \boxed{\phantom{a}} < t < \boxed{\phantom{a}} \] ### Explanation of Provided Diagram: The provided diagram includes two blank boxes with information icons, where you need to input the appropriate interval bounds. These bounds indicate the range for the variable \( t \). To determine the interval, analyze the differential equation and identify the constraints: - \((t - 4)\): This term tells us there might be a problem when \( t = 4 \) because the coefficient would become zero. - \(\ln{t}\): The natural logarithm function \(\ln{t}\) is only defined for \( t > 0 \). Given these constraints, consider \( t \) within the bounds where the equation remains valid and the initial condition \( y(1) = 6 \) is meaningful.
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