alright guys, this is my answers to 2008 analysis question 1. i don't think anyone posted this before.
could someone compare answers
b. false a(n)=(-1/n)
c. false a(n)=(-1-1/n) a=-1
d. false a(n)=((-1)^n)
e. false a(n)=(((-1)^n)n)
i. limsup question (i think won't appear this year)
k. false a(n) = (((-1)^(n+1))/n)
m. false a(n) = 1, 0.5, 3, 4, 5, 6......
n. another limsup question
could someone confirm whether im right in thinking limsup is off the test. i'm sure the class teacher said so but lol just to make sure.