If \( a^{x}=b^{y}=c^{z} \) and \( x, y, z \) are in G.P., show that \( \log _{b} a \)
\[
=\log _... VIDEO
If \( a^{x}=b^{y}=c^{z} \) and \( x, y, z \) are in G.P., show that \( \log _{b} a \)
\[
=\log _{c} b
\]
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