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Q.
If $\frac{\log a}{y-z}=\frac{\log b}{z-x}=\frac{\log c}{x-y}$, then $a b c=$
Logarithm
Solution:
(i) Equate the given ratios to $k$ and get the values of $\log a, \log b$, and $\log c$.
(ii) Add $\log a, \log b$, and $\log c$ and solve for $a b c$.