- #1
Ryuzaki
- 46
- 0
Hello everyone!
I was wondering whether the sequence (-1)^n is converging or diverging. According to Wikipedia, a sequence that doesn't have a limit (i.e, which doesn't converge), is automatically divergent. (-1)^n doesn't have a limit, yet all its values oscillate between 1 and -1, and doesn't tend to ∞. So, is it a divergent sequence or something else?
Thanks! :D
I was wondering whether the sequence (-1)^n is converging or diverging. According to Wikipedia, a sequence that doesn't have a limit (i.e, which doesn't converge), is automatically divergent. (-1)^n doesn't have a limit, yet all its values oscillate between 1 and -1, and doesn't tend to ∞. So, is it a divergent sequence or something else?
Thanks! :D