令t=log1/4底數(shù)x
因為以log1/4底數(shù)x是減函數(shù),所以-1
求函數(shù)f(x)=[log1/4底數(shù)x指數(shù)]括號2次方-log1/4底數(shù) x(2次方)指數(shù)+5在[2,4]范圍內(nèi)的最大值和最小值
求函數(shù)f(x)=[log1/4底數(shù)x指數(shù)]括號2次方-log1/4底數(shù) x(2次方)指數(shù)+5在[2,4]范圍內(nèi)的最大值和最小值
數(shù)學(xué)人氣:144 ℃時間:2020-05-06 16:43:27
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