三角函数最大值和最小值 Find the maximum and minimum values of the function.(Round your answers to two decimal places)y = 8x - 3sin 4x,x在0-2pi之间!急第一个,x=2kπ,k∈Z,时有最大值,最大值为1 1=2.x=kπ,k∈Z,时有最小值,最小值为-1 1=0.第二个,2x=π/2 2kπ,即x=π/...
Find the minimum and maximum values of the function f(x,y)=x2+y2 subject to the given constraint x4+y4=18. Lagrange Multipliers Method: There are two functions involved in the question. One of them is g(x,y,z) and another is function i....
Find the minimum and maximum values of {eq}g ( x , y, z ) = 2x + 2y + z{/eq} restricted to the set {eq}x^2 + 2y^2 + 5z^2 = 155{/eq}. Lagrange Multipliers: When we are given a function f(x,y,z) that is restri...
题目 Find the maximum and minimum values of the objective function f(x, y) and for what values of x and y they occur, subject to the given constraints.f(x,y)=2x-y 答案 8 at (4,0);-8 at (0,8) 相关推荐 1Find the maximum and minimum values of the objective function f(x, y)...
The correct Answer is:D To find the minimum and maximum values of the function y=x3−3x2+6, we will follow these steps: Step 1: Find the derivative of the functionTo find the critical points where the minimum and maximum values may occur, we first need to calculate the derivative of...
Find the maximum and minimum point and values for the function on the given interval(x2+2)/x on (0,5】 相关知识点: 试题来源: 解析 (x2+2)/x = x+2/x≥2√x×2/x =2√2 当x=2/x 时取等号 x=√2 在(0,5】内可以取到所以最小值为2√2.因为x趋于0时,x+2/x趋于无穷大,所以...
Find the minimum and maximum values of the function f(x)=x(1-sqrt(x)) 03:45 The maximum value of [x(x-1)+1]^(1/3) in 0≤ x ≤ 1 is: , 03:40 Find the maximum and minimum values of the function f(x)=tanx-2x . 03:12 For the function f(x)=x+1/x x=1 is a point...
Find the minimum and maximum values of the function {eq}y^2 - x^2 {/eq} given the constraint {eq}x^\frac{2}{4} + y^2 - 25. {/eq} Minimum and Maximum The extremes of a two-variable function depend on the three coordinates of the critic...
y'=[-sinx(5+sinx)-cosx cosx]/(5+sinx)^2=-(5sinx+1)/(5+sinx)^2=0 ---> sinx=-1/5 所以有: 最大值当sinx=-1/5, cosx=2√6/5, ymax=2√6/(25-1)=√6/12=0.20 最小值当sinx=-1/5, cosx=-2√6/5, ymax=-2√6/(25-1)=-√6/12 =-0.20 反馈 收藏 ...
1. Find the minimum and maximum values of the functiony=x2e2x. 2. Evaluate the integral∫01[ex1+ex]dx. Extremes The maximum and minimum values ??of a function are the zeros of the first derivative and also the first deriv...