Solve the Initial-Value Problem $$\frac { d r } { d t } + 2 t r - r = 0 , r ( 0 ) = 4$$

question 151

Short Answer

Solve the initial-value problem.
$$\frac { d r } { d t } + 2 t r - r = 0 , r ( 0 ) = 4$$

---

Definitions:

Monopolistic Competitor

A firm in a market structure where many companies sell products that are similar but not identical, allowing for competition on factors beyond price.

Monopolist

A monopolist is an individual or entity that holds exclusive control over the supply or trade in a commodity or service, thus being able to significantly influence or set prices.

Perfect Competitor

A firm that operates in a perfectly competitive market, characterized by selling a homogenous product and having no control over the market price.

Output

In economics, output refers to the total amount of goods and services produced by an economic system or entity.