f(x)=sec x+2 log cos x Therefore, f^{prime}(x)=sec x tan x-2 tan x=tan x(sec x-2) f^{prime}(x)=0 Rightarrow tan x=0 text { or } sec x=2 text { or } cos x=frac{1}{2} Therefore, possible values of x are x=0 or x=pi and x=frac{pi}{3} or x=fra
求解一道关于最大值最小值的数学题 f(x)=x^2/(x-2)^2 求local maximum & local minimum 并说明原因,
Global maximum and minimum?Find the global maximum and minimum values of the function f(x) = e^{-6x} - e^{-4x} on the interval [1,3].The global maximum is at x = __.The global minimum is at x = __.I'm lost as to how to find this. Can anyone help me through...
Find the local maximum and minimum values and saddle point(s) of the function. If you have three-dimensional graphing software, graph the function with a domain and viewpoint that reveal all the important aspects of the function.f(x,y)=(x^2+y^2)e^(y^2-x^2). 相关知识点: 试题来...
Answer and Explanation: Given function is {eq}f(x,y) = x^3 - 3x + y^4 - 2y^2. {/eq} and our aim is to find local maximum and minimum values and saddle points. Begin with...Become a member and unlock all Study Answers Start today. Try it now C...
Answer to: Find the local maximum and minimum values and saddle points of the following functions. (a) f(x, y) = 4x^3 - y^2 + 2xy - 3x + y - 1 ...
local maximum points局部最大值local minimum points局部最小值就是在画曲线图时,除了maxima和minima外的所有turning point根据这个看出,local maximum points是a和slocal minimum points是b c d r l... 分析总结。 localmaximumpoints局部最大值localminimumpoints局部最小值就是在画曲线图时除了maxima和minima外的...
Find the local maximum and minimum values and saddle point(s) of the functionf(x,y)=2x3+xy2+5x2+y2. Local Maxima and Minima Using Discriminant: (x0,y0) D=fxxfyy−fxy2. ∗D(x0,y0)>0 ∗D(x0,y0)>0 fxx(x0,y0)>0, ...
Explain the difference between an absolute maximum(minimum) and a local maximum(minimum) 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 最大绝对值指的是整个区间上的最大局部极大,指的是在局部最大.是这个点附近它的值最大 解析看不懂?免费查看同类题视频解析查看解答...
Explain the difference between an absolute maximum(minimum) and a local maximum(minimum) 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 最大绝对值指的是整个区间上的最大局部极大,指的是在局部最大.是这个点附近它的值最大 解析看不懂?免费查看同类题视频解析查看解答...