For the recurrence an=0.5an−1+6a_n = 0.5a_{n-1} + 6an=0.5an−1+6 with a0=0a_0 = 0a0=0, what is limn→∞an\lim_{n \to \infty} a_nlimn→∞an?
000
666
121212
Does not exist