Question

Log (1/3)sobre 2 na base 3

Answer 1

$\frac{ log_{3}( \frac{1}{3} ) }{2} = \frac{ log_{3}( {3}^{ - 1} ) }{2} = \frac{ - 1. log_{3}(3) }{2} = \frac{ - 1.1}{2} = - \frac{1}{2}$

Resposta: -1/2