证明log(xy)=log(x)+log(y)或者ln(xy)=ln(x)+ln(y)一个意思
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/02 18:50:58
x){ٌtJM[0
*5uL{КKşhxcճg
smeX4;Ϧnx~ʋ}ϺظPi'>YO;PEOX]`-@H|BA[xrݾ\[d%:yjvL˵%B?7( MӴJ^[Bd+!:鄞l@ )u
证明log(xy)=log(x)+log(y)或者ln(xy)=ln(x)+ln(y)一个意思
log
log
log
可以说log a x +log a y=log a
已知log a (xy)==√2,log a (ay)=2 求log a x的值
(n^x)^log(b)n=n^(x·log(b)n)证明
证明a(log(m)n)=n(log(m)a)
log(x+5)=log(x)+log(2) log(8)+log(x)=log(24) 2log(x)=log(2x)+log(3)
log₂log₃log₄ X=log₃log₄log₂ Y=log₄log₂log₃ Z=0X+Y+Z=?为什么是71呀?
x(xy)=?log底数2的8=?
已知log(2)[log(3)(log(4) x)] = log(3) [log(4) (log(2) y)]=0,求x+y的值
一道高一下关于对数的证明题求解设2log b(x)=log a(x)+log c(x),其中x≠1,b^2=ac,求证:log b(a)·log b(c)=1
证明log^a+log^b=log^(a+b)要过程
solve:log(x)+log(2x)=2
log(X+5)+log(X+2)=1
解方程log(x+1)-log(x-1)=1.
Log 100 1000=x