log(a^n)(M)=1/nlog(a)(M)..

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/01 09:32:25
log(a^n)(M)=1/nlog(a)(M)..

log(a^n)(M)=1/nlog(a)(M)..
log(a^n)(M)=1/nlog(a)(M)..

log(a^n)(M)=1/nlog(a)(M)..
采用换底公式(均换为以a为底):log(a^n)(M)=log(a)(M)/log(a)(a^n)=(1/n)log(a)(M)

log(a^n)(M)=1/nlog(a)(M).. 证明:log(a)(M^n)=nlog(a)(M) log(a)(M^n)=nlog(a)(M) 的推导log(a)(M^n)=nlog(a)(M) log(a^n)M=1/nlog(a)(M) 怎么证明? Nlog(a)(M)是否等于log^N(a)(M) 对数函数log(a)(M^n)=nlog(a)(M) (n∈R) 怎么推出的 换底公式推导过程1.log(a)(b)=1/log(b)(a) 2.log(a^n)(b^m)=m/n*[log(a)(b)] 3.log(a)(M^n)=nlog(a)(M) log(a^N)(b^M)=M/Nlog(a)(b)怎么推导? 求对数函数公式的推导log(a)(M^n)=nlog(a)(M) 和log(a)(N)=log(b)(N) / log(b)(a) 的推导 证明对数运算法则(1)log(a)(MN)=log(a)(M)+log(a)(N);   (2)log(a)(M/N)=log(a)(M)-log(a)(N);(1)log(a)(MN)=log(a)(M)+log(a)(N);   (2)log(a)(M/N)=log(a)(M)-log(a)(N);   (3)log(a)(M^n)=nlog(a)(M) (n∈R) 对数基本对数基本公式log(a)(M^n)=nlog(a)(M) 从左到右推 从右到左推都要 对数换底公式证明?log a^m b^n= n/m log a b 为什么我证明出来是=m/nlog a b log(a)(M^n)=nlog(a)(M) (n∈R) 则log(2)(3)^-3=? 底数为2,3的负三次方为多少? logɑM^n=nlogɑM,怎么证? 对数推导公式问题4.与2类似处理M^n=M^n由基本性质1(换掉M)a^[log(a)(M^n)] = {a^[log(a)(M)]}^n由指数的性质a^[log(a)(M^n)] = a^{[log(a)(M)]*n}又因为指数函数是单调函数,所以log(a)(M^n)=nlog(a)(M)指数函数是单调 急!证明:log以a为底M的n次的对数=nlog以a为底M的对数(n∈R ) (3)log(a)(M^n)=nlog(a)(M) (n∈R)能帮我解释一下吗?我没看懂 谢 各位老师好,求教个数学问题;一个对数换底公式问题;log(a) (m^n)=nlog(a)(m).这个.log(a) (m^n)用语言描述是;以a为底(m^n)的对数!这个nlog(a) (m)怎么用语言描述?是;n乘以 以a为底的m的对数吗?在下