-1/2≤log1/2x≤1/2怎么算
-1/2≤log1/2x≤1/2怎么算
-log1/2(-x-1)的反函数怎么求
解不等式log1/3(2x-1)
y=log1/2(x+1)
1.解不等式log1/2(x^2-x-2)>log1/2(x-1)-1
解不等式:1+log1/2(x^2-x-2)>log1/2(x-1)
解不等式 log1/2(X^-X-2)> log1/2(X-1)-1
解不等式log1/2(x平方-x-2)>log1/2(x-1)-1
求函数f(x)=(log1\2x)^2-1\2log1\2x+5
log1/2怎么算
log1/4 2-log1/8 2这个该怎么算
log1/2(9^(x-1)-5)=log1/2(3(x-1)-2)-2