log以4为底9的对数 乘 log以3为低8的对数

2025-06-28 10:17:43
推荐回答(1个)
回答1:

log4(3)^2*log3(2)^3
=2log4(3)*3*log3(2)
=6*log(2)^2(3)*log3(2)
=6*1/2*1=3