为了使y=sinωx(ω＞0)在区间［0,1］上至少出现50次最大值,则ω的最小值

为了使y=sinωx(ω＞0)在区间［0,1］上至少出现50次最大值,则ω的最小值是( )

A.98π B. C. D.100π

答案

解析:49×T≤1,即×≤1,∴ω≥.

答案:B

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为了使y=sinωx(ω＞0)在区间［0,1］上至少出现50次最大值,则ω的最小值

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