1
answer
166
views
42
Problem

For access to Textbook Solutions, a Class+ or Grade+ subscription is required.

Textbook Expert
Textbook ExpertVerified Tutor
10 Nov 2021

Given information

It is given series is  .

Step-by-step explanation

Step 1.

Expand the sum.

  

This series is convergent for that is    or .

the sum of geometric series is     

let a=1 and    .

Obtain the sum. 

             

Unlock all Textbook Solutions

Already have an account? Log in
Start filling in the gaps now
Log in