文档介绍：华南农业大学珠江学院期末高数考试B卷及答案
of accountability, redress of orders and prohibitions. Strengthening the honesty and selfe leaders ability to resist试卷第20页（共5页）
of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resist
D. 既非充分又非必要条件.
10. 方程所表示的曲面是（）.
A. 双曲抛物面 ; ; C. 双叶旋转双曲面 ; D. 单叶旋转双曲面 .
的驻点的个数是（）.
; ; ; D. 4.
由围成, 且则（）.
A. ; B. ; C. ; D. 1.
与直线的位置关系是（）.
; ; C. 不平行也不垂直 ; D. 直线在平面上 .
（）.
A. ; B. ; C. ; D.
of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resist
of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resist试卷第6页（共5页）
of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resist
.
得分
评卷人
三、计算题（本大题共7小题，每小题7分，共49分）
15. 求微分方程的通解.
16. 求过两点M (8,-3,1)和 N（4，7，2），且垂直于平面的平面方程.
of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resist
of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resist试卷第6页（共5页）
of accountability, redress of orders and prohibitions. Strengthening the honesty and self-d