log1/2(2/3)怎么算

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/11 21:52:50
log1/2(2/3)怎么算log1/2(2/3)怎么算log1/2(2/3)怎么算log1/2(2/3)=log1/2(2)-log1/2(3)=-1+lg2(3)=-1+1.585=0.585lo

log1/2(2/3)怎么算
log1/2(2/3)怎么算

log1/2(2/3)怎么算
log1/2(2/3)
=log1/2(2)-log1/2(3)
=-1+lg2(3)

=-1+1.585
=0.585

log1/2(2/3)=-log2(2/3)=-log2(2)-[-log2(3)]=log2(3)-1