Question

se log30 =1,477
log5 =0,699
Então log 6 é?

Answer 1

Boa tarde

log 6 = log (30/5) = log 30 - log5 = 1,477 - 0,699 =0,778

Resposta : log 6 = 0,778

Answer 2

log6=?
log5= 0,699
log30= 1,477

log30-> log(2*3*5)
log30-= log2+log3+log5
1,477= log2+log3+ 0,699
1,477-0,699= log2+log3
0,778= log(2*3)
0,778= log6