Question

Calcule o logaritmo adotando logs 2 = 0,63.

Log: 1/6

Answer 1

Explicação passo-a-passo:

$\sf log_{3}~\Big(\dfrac{1}{6}\Big)$

$\sf =log_{3}~1-log_{3}~6$

$\sf =0-log_{3}~6$

$\sf =-log_{3}~6$

$\sf =-log_{3}~(2\cdot3)$

$\sf =-(log_{3}~2+log_{3}~3)$

$\sf =-(0,63+1)$

$\sf =\red{-1,63}$