question_answer

If the last term in the binomial expansion of \[{{\left( {{2}^{1/3}}-\frac{1}{\sqrt{2}} \right)}^{n}}\]is \[{{\left( \frac{1}{{{3}^{5/3}}} \right)}^{{{\log }_{3}}8}}\]then the 5th term from the beginning is

A)  210          

B)  420          

C)  105                 

D)  None of these