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【单选题】

设函数F(x)=sin(x2)+E-2x,则F’(x)等于();
A.Cos(x2)+2E-2x
B.2xCos(x2)-2E-2x
C.-2xCos(x2)-E-2x
D.2xCos(x2)+E-2x

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根据网考网移动考试中心的统计,该试题:

1%的考友选择了A选项

62%的考友选择了B选项

16%的考友选择了C选项

21%的考友选择了D选项

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