Ononot — The recurrence an = 1.6a{n-1} - 0.7a{n-2} has complex charac

Recurrence Relationshard

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The recurrence $a_n = 1.6a_{n-1} - 0.7a_{n-2}$ has complex characteristic roots $r = 0.8e^{\pm i\pi/3}$ (in polar form). Which statement about the sequence behavior is TRUE?