View Single Post
Hodgey8806
#1
Mar16-12, 01:53 AM
P: 130
1. The problem statement, all variables and given/known data
I'm supposed to answer true or false on whether or not the sequence ((-1)^n * n) tends toward both ∞


2. Relevant equations
Uniqueness of Limits


3. The attempt at a solution
I did prove it another way, but I would think that uniqueness of limits (as a definition available for use) is enough to disprove this statement.
Phys.Org News Partner Science news on Phys.org
Wildfires and other burns play bigger role in climate change, professor finds
SR Labs research to expose BadUSB next week in Vegas
New study advances 'DNA revolution,' tells butterflies' evolutionary history