I've been doing well all year, but now I've hit a wall. All the exercises prior to this question have had just one term of n, but now this has shown it's ugly self, and I am absolutely confused.
The question regards sequences;
For the sequence below, decide whether it converges and, if it does, state its limit.
a(term n) = 6n^4 + 2n^3 (which is all over) 7n - 11n^4 (n=1,2,3,...)
if the fraction simplifies so I can get either the numerator or the denominator a constant with no terms of n in, I should be OK then.
Any help would be great.