- #1

- 310

- 54

- Homework Statement
- look at the image

- Relevant Equations
- Set of convergence

Greetings

According to my understanding: if x converges in 4 means that the series converges -1<x+3<7 but the solution says C

Any hint?

thank you!

According to my understanding: if x converges in 4 means that the series converges -1<x+3<7 but the solution says C

Any hint?

thank you!