log1/2 x≥1 x等于多少
log1/2 x≥1 x等于多少
log1/2X≥1/2=log1/2√1/5
集合A={x/log1/2的X次方大于等于1/2}求CrA
log1/2四等于多少
已知x满足不等式log1/2(x)≥log1/2(2-x),
解不等式log1/3(2x-1)
y=log1/2(x+1)
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
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