单项选择题
设F(x)是定义在区间[8,24]上的单峰函数,在区间内任取两点10和21,若F(10)
A.[8,10]
B.[8,21]
C.[10,21]
D.[10,24]
A.[8,10]
B.[8,21]
C.[10,21]
D.[10,24]
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单项选择题
A.[8,10]
B.[8,21]
C.[10,21]
D.[10,24]
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