log2(1/2)=log2（2^-1)=-1log2（2）=-1
log2 (1/2)
=log2 2^(-1)
=-1
等于－1
-1
-1
log2(1/2)等于多少
jacky
2023-08-24 04:43
阅读 568
jacky
2023-08-24 04:43
阅读 568
