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Mathematics

Prove the following:

27log 2 = 8log 3

Logarithms

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Answer

Given,

27log 2 = 8log 3

Taking log on both sides we get,

⇒ log 27log 2 = log 8log 3

⇒ log 2.log 27 = log 3.log 8

⇒ log 2.log 33 = log 3.log 23

⇒ 3.log 2.log 3 = 3log 3.log 2

Since, L.H.S. = R.H.S. hence proved,

Hence, proved that 27log 2 = 8log 3.

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