اگر $\frac{{{3^{\frac{1}{4}}} \times {3^{\frac{1}{8}}} \times {9^{\frac{1}{{32}}}} \times {9^{\frac{1}{{64}}}}}}{{{3^{\frac{1}{2}}} \times {4^{\frac{1}{2}}} \times {3^{\frac{3}{8}}} \times {4^{\frac{3}{8}}}}} = {3^A} \times {12^B}$ باشد، مقدار $A+B$ کدام است؟
$ - \frac{{13}}{{32}}$
2 )
$\frac{{13}}{{32}}$
3 )
$\frac{{13}}{{16}}$
4 )
$\frac{{ - 13}}{{16}}$