高等数学求解(英文)！！！ 5
(a)Obtainadifferentialequationdescribingthefamilyofcurvesgivenbyy^2−2y−x^...
(a) Obtain a differential equation describing the family of curves
given by
y^2− 2y − x^2+ x = c,
where c is an arbitrary constant.
(b) For the family of curves in part (a), show that the orthogonal
trajectories z = z(x) are given by
z(x) = 1 + k/(2x − 1)
where k is an arbitrary positive constant. Hint: If your answer
to part (a) is y′= f (x, y), then the orthogonal trajectories
satisfy z′= −1/f (x, z).
这算什么画图解析啊.... 展开
given by
y^2− 2y − x^2+ x = c,
where c is an arbitrary constant.
(b) For the family of curves in part (a), show that the orthogonal
trajectories z = z(x) are given by
z(x) = 1 + k/(2x − 1)
where k is an arbitrary positive constant. Hint: If your answer
to part (a) is y′= f (x, y), then the orthogonal trajectories
satisfy z′= −1/f (x, z).
这算什么画图解析啊.... 展开
2个回答
展开全部
高等数学英文是：\x0d\x0ahigher mathematics 或者 advanced mathematics。\x0d\x0a\x0d\x0a短语解释：\x0d\x0ahigher mathematics\x0d\x0a高等数学\x0d\x0a[例句]\x0d\x0aThis paper preliminary studied the two respects of teaching and examination of higher mathematics. \x0d\x0a本文从高等数学的教学和考核两个方面进行了初步的探讨研究。\x0d\x0a\x0d\x0aadvanced mathematics \x0d\x0a\x0d\x0a高等数学; 一、高等数学; 高等数学; \x0d\x0a\x0d\x0a[例句]：\x0d\x0aIn this paper, we discuss \x0d\x0athat psychology is applied in the teaching advanced mathematics.\x0d\x0a\x0d\x0a摘要探讨了心理学知识在高等数学的教育教学中的应用。
已赞过
已踩过<
评论
收起
你对这个回答的评价是？
推荐律师服务：
若未解决您的问题，请您详细描述您的问题，通过百度律临进行免费专业咨询
