For the recurrence an=5an−1−6an−2a_n = 5a_{n-1} - 6a_{n-2}an=5an−1−6an−2 with a0=1,a1=5a_0 = 1, a_1 = 5a0=1,a1=5, what is limn→∞anan−1\lim_{n \to \infty} \frac{a_n}{a_{n-1}}limn→∞an−1an?
2
3
5
The limit does not exist