- #1
mjjoga
- 14
- 0
lim((n+2)/(n^2-3))=0 as n goes to infinity. I can only use the definition of a limit.
My work so far,
I'm trying to work out what n will be greater than. I have:
|(n+2)/(n^2-3)|=(n+2)/(n^2-3) if n is greater than one.
From here, I have been trying anything to get rid of the addition and subtraction.
I got 1/(n-2) but that can't work. I'm not sure how to manipulate it. I tried multiplying by n, making perfect squares. I'm stuck. If I could get a hint, that would be great.
mjjoga
My work so far,
I'm trying to work out what n will be greater than. I have:
|(n+2)/(n^2-3)|=(n+2)/(n^2-3) if n is greater than one.
From here, I have been trying anything to get rid of the addition and subtraction.
I got 1/(n-2) but that can't work. I'm not sure how to manipulate it. I tried multiplying by n, making perfect squares. I'm stuck. If I could get a hint, that would be great.
mjjoga