(log(a)/(N))/(log(a)/(M))=?
问题描述:
(log(a)/(N))/(log(a)/(M))=?
小生水平有限 望大师讲解的精细一点
答
这个是换底公式 (log(a)/(N))/(log(a)/(M))=log(M)(N) 推论是log(a)(b)*log(b)(a)=1
(log(a)/(N))/(log(a)/(M))=?
小生水平有限 望大师讲解的精细一点
这个是换底公式 (log(a)/(N))/(log(a)/(M))=log(M)(N) 推论是log(a)(b)*log(b)(a)=1