已知集合A= {x丨x²-17x+16≤0} 函数f(x)=(log1/2x/8)(log1/2x/4)的定义域为A已知集合A= {x丨x²-17x+16≤0} 函数f(x)=(log1/2（x/8）)(log1/2（x/4）)的定义域为A,求函数的最值及相应x的值

已知集合A= {x丨x²-17x+16≤0} 函数f(x)=(log1/2x/8)(log1/2x/4)的定义域为A已知集合A= {x丨x²-17x+16≤0} 函数f(x)=(log1/2（x/8）)(log1/2（x/4）)的定义域为A,求函数的最值及相应x的值
已知集合A= {x丨x²-17x+16≤0} 函数f(x)=(log1/2x/8)(log1/2x/4)的定义域为A
已知集合A= {x丨x²-17x+16≤0} 函数f(x)=(log1/2（x/8）)(log1/2（x/4）)的定义域为A,求函数的最值及相应x的值

已知集合A= {x丨x²-17x+16≤0} 函数f(x)=(log1/2x/8)(log1/2x/4)的定义域为A已知集合A= {x丨x²-17x+16≤0} 函数f(x)=(log1/2（x/8）)(log1/2（x/4）)的定义域为A,求函数的最值及相应x的值
A:(x-16)(x-1)