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  2. A.-6ycos(x-3y2) B.-6ysin(x-3y2) C.6yco

A.-6ycos(x-3y2) B.-6ysin(x-3y2) C.6yco

admin2022-08-02  53

问题 A.-6ycos(x-3y2)B.-6ysin(x-3y2)C.6ycos(x-3y2)D.6ysin(x-3y2)

选项 A.-6ycos(x-3y2)
B.-6ysin(x-3y2)
C.6ycos(x-3y2)
D.6ysin(x-3y2)

答案 A

解析
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本试题收录于: 高等数学二专升本题库专升本成考分类

高等数学二专升本

专升本成考

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