$${\log \left( {\frac{{{a^2}}}{{bc}}} \right) + }$$ $${\log \left( {\frac{{{b^2}}}{{ac}}} \right) + }$$ $${\log \left( {\frac{{{c^2}}}{{ab}}} \right)}$$ is equal to -
A. 0
B. 1
C. 2
D. abc
Answer: Option A
Solution(By Examveda Team)
$$\eqalign{ & {\text{Given}}\,\,\,{\text{Expression }} \cr & = {\text{ }}\log \left( {\frac{{{a^2}}}{{bc}} \times \frac{{{b^2}}}{{ac}} \times \frac{{{c^2}}}{{ab}}} \right) \cr & = \log 1 \cr & = 0 \cr} $$Related Questions on Logarithm
Which of the following statements is not correct?
A. log10 10 = 1
B. log (2 + 3) = log (2 x 3)
C. log10 1 = 0
D. log (1 + 2 + 3) = log 1 + log 2 + log 3
$${{\log \sqrt 8 } \over {\log 8}}$$ is equal to:
A. $$\frac{1}{6}$$
B. $$\frac{1}{4}$$
C. $$\frac{1}{2}$$
D. $$\frac{1}{8}$$
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