若0＜x＜ π2 ，则2x与3sin x的大小关系_刷题宝

题干

若0＜x＜ π

2

，则2x与3sin x的大小关系（）

A：2x＞3sin x

B：2x＜3sin x

C：2x=3sin x

D：与x的取值有关

上一题下一题 0.0难度选择题更新时间:2018-01-08 09:51:47

答案(点此获取答案解析）

D

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