【题目】Find the exact length o f the curve$$ y = \frac { 4 \sqrt { 2 } } { 3 } x ^ { 3 / 2 } - 1 f o r 0 \leq x \leq 1 . $$ 相关知识点: 试题来源: 解析 【解析】 一$$ \frac { d y } { d x } = \frac { 4 \sqrt { 2 } } { 3 } \cdot \fr...
百度试题 结果1 题目Find the exact length of the curve.x=3cos t-cos 3t, y=3sin t-sin 3t, 0≤ t≤ π 相关知识点: 试题来源: 解析 12 反馈 收藏
Find the exact length of the curve: u = \cos(t) + \ln(\tan(\frac{1}{2}t)) y = \sin(t) \frac{\pi}{4} less than or equal to t less than or equal to \frac{3 \pi}{4} Find the exact length of the curve. x = ...
Find the exact length of the curve x=3etcost, y=3etsint for 0≤t≤π. Arc-Length: The curves of the form x=f(t), y=g(t) are termed as the Parametric curves of x, y in t. Now, for calculating the arc length of these curves f(t), ...
见图
$$ \frac { d y } { d x } = \frac { 4 \sqrt { 2 } } { 3 } \cdot \frac { 3 } { 2 } x ^ { 1 / 2 } = 2 \sqrt { 2 } x ^ { 1 / 2 } . $$ which is continuous on [0, 1]. Therefore, $$ L = \int _ { 0 } ^ { 1 } \sqrt { 1 + ( \f...
Find the exact length of the curve __的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,以提高学习效率,是学习的生产力工具
Find the exact length of the curve. x = e^t + e^-t, y = 5 - 2t, 0 \le t \le 1. Find the exact length of the curve: x = e^t + e^{-t}, y = 5 - 2t, 0\leq t \leq 2. Find the exact length of the curve. x = e^t + e^{-t},\;...
Find the length L of the curve R(t) = e^3t cos (4t) i + e^3t sin (4t) j + 4e^3t k over the interval [3, 5]. Find the exact length of the curve over the stated interval \left\{\begin{matrix} x=cos3t &\y=sin 3t & \end{matrix}\right...
百度试题 结果1 题目(ii) Find the exact coordinates of the point on the curve wher e(dy)/(dx)=0 . 相关知识点: 试题来源: 解析 x=-2,y=e^(-4) 反馈 收藏