- #1
nuclearrape66
- 31
- 0
If I'm taking the limit of a sequence of numbers that is {An} and An alternats in signs.
am i suppose to take the absolute value to determine the limit. and if the absolute value of An diverges then the lmit diverges?
or how am i suupose to take the limit of alternating signs?
am i suppose to take the absolute value to determine the limit. and if the absolute value of An diverges then the lmit diverges?
or how am i suupose to take the limit of alternating signs?