log(a)M=m,log(a)N=n,怎么得出 log(a)(M×N)=m+n
问题描述:
log(a)M=m,log(a)N=n,怎么得出 log(a)(M×N)=m+n
答
"根据对数运算法则:log(a)(M*N)=log(a)M+log(a)N
log(a)M=m,log(a)N=n,怎么得出 log(a)(M×N)=m+n
"根据对数运算法则:log(a)(M*N)=log(a)M+log(a)N