question_answer

The value of \[\mathbf{lo}{{\mathbf{g}}_{\mathbf{7}}}\mathbf{3}.\text{ }\mathbf{lo}{{\mathbf{g}}_{\mathbf{27}}}\mathbf{4}.\text{ }\mathbf{lo}{{\mathbf{g}}_{\mathbf{5}}}\mathbf{7}.\text{ }\mathbf{lo}{{\mathbf{g}}_{\mathbf{64}}}\mathbf{5}\]is _________

A) \[\frac{1}{2}\]                                                              

B) \[\frac{1}{4}\]

C) \[\,\frac{1}{8}\]                                                            

D) \[\frac{1}{9}\]

E) None of these