Question
If log4 5 = a and log5 6 = b, then log3 2 is equal to
Answer: Option D
:
D
ab=log45.log56=log46=12log26
ab=12(1+log23)⇒2ab−1=log23
∴log32=12ab−1
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:
D
ab=log45.log56=log46=12log26
ab=12(1+log23)⇒2ab−1=log23
∴log32=12ab−1
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