Mathematics
If log 2 = 0.3010 and log 3 = 0.4771; find the value of log 3.6.
Logarithms
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Answer
Simplifying the expression,
⇒ log 3.6
⇒ log
⇒ log 36 - log 10
⇒ log (12 × 3) - log 10
⇒ log 12 + log 3 - log 10
⇒ log (22 × 3) + log 3 - log 10
⇒ log 22 + log 3 + log 3 - log 10
⇒ 2 log 2 + 2 log 3 - 1
⇒ 2 × 0.3010 + 2 × 0.4771 - 1
⇒ 0.6020 + 0.9542 - 1
⇒ 1.5562 - 1
⇒ 0.5562
Hence, log 3.6 = 0.5562
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