13.6k views
3 votes
Determine whether the series -20 + 100 - 500 + ... is convergent or divergent.

a. convergent
b. divergent
Please select the best answer from the choices provided

User JimSan
by
4.1k points

2 Answers

6 votes

Answer:

B

Explanation:

practice on edg 2021

User Rutgersmike
by
3.7k points
4 votes

it's divergent, you can actually simplify this series by combining terms in pairs

User Glech
by
3.2k points