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$$\left[ {\log \left( {\frac{{{a^2}}}{{bc}}} \right) + \log \left( {\frac{{{b^2}}}{{ac}}} \right) + \log \left( {\frac{{{c^2}}}{{ab}}} \right)} \right]$$       is equal to -

A. 0

B. 1

C. 2

D. abc

Answer: Option A

Solution(By Examveda Team)

$$\eqalign{ & {\text{Given}}\,\,\,{\text{Expression }} \cr & = {\text{ }}\log \left( {\frac{{{a^2}}}{{bc}} \times \frac{{{b^2}}}{{ac}} \times \frac{{{c^2}}}{{ab}}} \right) \cr & = \log 1 \cr & = 0. \cr} $$

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