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Module 1. Mathematics

Log 9 - Log 3 + Log 4 =

Log 10
Log 12
Log 16

Explanation

Apply the log rules: Log 9 - Log 3 = Log(9/3) = Log 3, then Log 3 + Log 4 = Log(3 x 4) = Log 12.

sujuran asking:

explain??

Community Comments (1)

dimky Posts: 514 25.05.2016 / 21:21

Please check log formulas: http://www.indiabix.com/aptitude/logarithm/formulas

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