1-log1/2(x)≥0和log1/2(x)-1≥0 求x,
求函数f(x)=(log1\2x)^2-1\2log1\2x+5
log1/2 x≥1 x等于多少
log1/2(4^x+2^(x+1))>0
log1/2X≥1/2=log1/2√1/5
求对数函数的定义域y=√log1/2(x-1)log1/2(x-1)≥0 ①(x-1)>0 ②由①得 1<x≤2 请问这
若2(log1/2x)2+7log1/2x+3小于等于0,求Y=log1/2(x/2).log2(x/4)的最大值与最小
设f(x)为奇函数,且当x>0时,f(x)=log1/2x.(1)求当x
求不等式log1/2(x+1)≥log2(2x+1)的解集
解不等式log1/3(2x-1)
y=log1/2(x+1)
已知x满足不等式log1/2(x)≥log1/2(2-x),
1.解不等式log1/2(x^2-x-2)>log1/2(x-1)-1