# Thread: Sequence divergent or converges..?

1. ## Sequence divergent or converges..?

Determine whether the sequence converges or diverges. If it converges, ﬁnd the limit.
an=tan(2/(n^2+2)
I honestly have no idea where to start..

2. Originally Posted by calculuskid1
Determine whether the sequence converges or diverges. If it converges, ﬁnd the limit.
an=tan(2/(n^2+2)
I honestly have no idea where to start..
what happens to $\frac{2}{n^2+2}$ as $n \to \infty$ ?

3. It approaches 0 but what about the tan?

4. Originally Posted by calculuskid1
It approaches 0 but what about the tan?
what's tan(0) = ?