Solve the Differential Equation Using the Method of Variation of Parameters

question 85

Short Answer

Solve the differential equation using the method of variation of parameters.
$$y ^ { tt } - 4 y ^ { t } + 3 y = 3 \sin x$$

---

Definitions:

Add Column

The process of inserting a new column into a table or spreadsheet, expanding its structure.

Record

In computing, a collection of related items of data treated as a single unit, often within a database.

Attribute

A quality or characteristic given to a person, group, or some other entity, or a specification in coding to define properties of elements.

Field

An area in a database or a form where a specific piece of data is stored, such as a name or date.