log 5 + 2log 3 =
log 11
log 45
log 30
log 14
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Given,
⇒ log 5 + 2log 3
⇒ log 5 + log 32
⇒ log 5 + log 9
⇒ log (5 × 9)
⇒ log 45.
Hence, option 2 is the correct option.
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log(1 × 2 × 3) =
log 5
log 1 × log 2 × log 3
log 1 + log 2 + log 3
log 9