Identifying sequence convergence and divergence

When the degree of the numerator is the same as that of the
 denominator , the sequence converges.

When the degree of the numerator is bigger as that of the 
denominator , the sequence diverges.

A sequence that alternates with positive and negative values 
such as +1 and -1 is not convergent.



   = e





    Identifying sequence convergence and divergence: