Q 3.

Question

Give precise mathematical definitions or descriptions of the concept that follows. Then illustrate the definition or description with a graph or an algebraic example.

Interval of convergence

Step-by-Step Solution

Verified
Answer

An interval of convergence is an interval in which the series converges for all possible values inside the interval.

1Step 1. Given information

Concept is "Interval of convergence"

2Step 2. Explanation

An interval of convergence is an interval associated with a certain power series in which the series converges for all possible values inside the interval and departs for all variable values outside it.