# How do you use the Nth term test on the infinite series #sum_(n=1)^oorootn(2)# ?

##### 1 Answer

Aug 11, 2014

**test of divergence only**. It states that if the sequence of general terms *not* converge to 0, then the series **is** 0, **nothing can be concluded** from this test, and another test needs to be used to decide whether the series converges or not.

In the present case,

Since