The solution of the recurrence relation $a_n=5a_{n-1}-6a_{n-2}$ for $n2,a_0=1,a_1=0$ is a$.a_n=2(-3{)}^n+2(-3{)}^n$

b$.a_n={3\mathrm{.}2}^n-2(-3{)}^n$

c$.a_n=3(3{)}^n+{2\mathrm{.}3}^n$

d$.a_n=3*2^n-{2\mathrm{.}3}^n$