Question

$log_{16} 4 + log_{4}2$ cat face?

Answer 1

Salut,

$log_{16}4+log_42=\dfrac{1}{log_416}+\dfrac{1}{log_24}=\dfrac{1}{log_44^2}+\dfrac{1}{log_22^2}=\dfrac{1}2+\dfrac{1}2=1.$

Învață formulele de la logaritmi !

Green eyes.