已知x满足不等式log1/2x^2≥log1/2(3x-2),求函数f(x)=(log2^x/4)*(log2^x/2)的最大值和最小值.
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已知x满足不等式log1/2x^2≥log1/2(3x-2),求函数f(x)=(log2^x/4)*(log2^x/2)的最大值和最小值.
已知x满足不等式log1/2x^2≥log1/2(3x-2),求函数f(x)=(log2^x/4)*(log2^x/2)的最大值和最小值.
已知x满足不等式log1/2x^2≥log1/2(3x-2),求函数f(x)=(log2^x/4)*(log2^x/2)的最大值和最小值.
log1/2x^2≥log1/2(3x-2),
则x^2≤3x-2,且3x-2>0
得1≤x≤2
f(x)=(log2^x/4)*(log2^x/2)=log2 (x^2/8)
f(x)min=f(1)=-3
f(x)max=f(2)=-1
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