求证log(a^n)b=(1/n)logab
换底公式log(a) (b)=log(n)(b)/log(n)(a)的n可以为任何数吗?且n与a有很么关系?
(n^x)^log(b)n=n^(x·log(b)n)证明
求证 log(a) (M·N)=log(a) M+log(a) N
(1)利用关系式log(a)N=ba^b=N证明换底公式 log(a)N=log(m)N/log(m)a (2)利用(1
证明对数运算法则(1)log(a)(MN)=log(a)(M)+log(a)(N); (2)log(a)(M/N)=
求证:log底数√a真数N=2log底数a真数N
a^[log(a)b×log(b)c×log(c)N]
换底公式log[a]b=log[n]b/log[n]a中的n指什么,怎么算
log(n+2)n+1和log(n+1)n (n大于1),比较大小
有没有m/n*log(a为底,b为真数)=log(a的n次方为底,b的m次方为真数)?
证明log(a^m)b^n=(n/m)log(a)b
log证明题证明:1.a^ln(n)=n^ln(a)2.log(n)=c*ln(n) (log以10为底)