Question

Calcule
a) log 1600
b) log 0,8
c) log 3,65
d) log 1300
e) log 0,96

Answer 1

Tarefa:

Explicação passo-a-passo:

a) log(1600)  = 4log(2) + log(100) = 3.204

b) log(0,8) = log(8/10) = 3log(2) - 1 = -0.097

c) log(3,65)  = log(365/100) = log(365) - 2 = 0.5622

d) log(1300) = log(13) + log(100) = log(13) + 2 = 3.114

e) log(0,96) = log(96/100) = log(96) - 2 = -0.017728