Question

2, 4, 6, 8, 10

I know this diverges but what is the limit?

Also, is there a limit with numbers that repeat? (ie: -1,1,-1,1...(-1)^n)

Answer 1

1. You are right, this sequence diverges (or converges to infinity) so


`$\lim_(n\to\infty)\,2n=\infty`

2. In this case limit does not exist.