question_answer

If \[({{L}_{1}}''{{L}_{2}})({{V}_{1}}''{{V}_{2}})\] means \[[({{L}_{1}}''{{L}_{2}})({{V}_{1}}''{{V}_{2}})]*60\], \[({{L}_{1}}'{{L}_{2}})({{V}_{1}}'{{V}_{2}})\] means \[\bigcirc c\],\[\underset{\_\_}{\mathop{\bigcirc c}}\,\] means \[\underset{\_\_\_}{\mathop{*}}\,\] and \[\bigcirc c\] means \[\underset{\_\_}{\mathop{\bigcirc c}}\,\] then \[\underset{\_\_\_}{\mathop{*}}\,\]

A)  \[\bigcirc c\]                           

B) 2

C) 4                                 

D) 8