高分求用Maple做一道微积分的题!Consider the following function on the interval [0, π/2].f (x) = √ 2x cos8(2x) (a用中线方法求方程下方区域) Approximate the area under f (x) on the given int
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![高分求用Maple做一道微积分的题!Consider the following function on the interval [0, π/2].f (x) = √ 2x cos8(2x) (a用中线方法求方程下方区域) Approximate the area under f (x) on the given int](/uploads/image/z/3597548-68-8.jpg?t=%E9%AB%98%E5%88%86%E6%B1%82%E7%94%A8Maple%E5%81%9A%E4%B8%80%E9%81%93%E5%BE%AE%E7%A7%AF%E5%88%86%E7%9A%84%E9%A2%98%21Consider+the+following+function+on+the+interval+%5B0%2C%26%238201%3B%CF%80%2F2%5D.f%26%238201%3B%28x%29+%3D+%E2%88%9A%26%238201%3B2x%26%238201%3B%26%238201%3Bcos8%282x%29+%28a%E7%94%A8%E4%B8%AD%E7%BA%BF%E6%96%B9%E6%B3%95%E6%B1%82%E6%96%B9%E7%A8%8B%E4%B8%8B%E6%96%B9%E5%8C%BA%E5%9F%9F%29+Approximate+the+area+under+f%26%238201%3B%28x%29+on+the+given+int)
高分求用Maple做一道微积分的题!Consider the following function on the interval [0, π/2].f (x) = √ 2x cos8(2x) (a用中线方法求方程下方区域) Approximate the area under f (x) on the given int
高分求用Maple做一道微积分的题!
Consider the following function on the interval [0, π/2].
f (x) = √ 2x cos8(2x)
(a用中线方法求方程下方区域) Approximate the area under f (x) on the given interval using midpoints(中点) with n = 10.
(b求定积分) Compute the definite integral of f (x) on the interval [0, π/2].
(c求绝对误差) Find the absolute value of the error involved in approximating the area under f (x) on the given interval using a Riemman sum with midpoints and n = 10.
(d) Using trial and error,determine the smallest number n of subintervals such that the absolute error of the midpoint Riemann sum with respect to the exact value of the area is less than 0.0005.
方程式 根号下2x乘以 (cos(2x))^8
高分求用Maple做一道微积分的题!Consider the following function on the interval [0, π/2].f (x) = √ 2x cos8(2x) (a用中线方法求方程下方区域) Approximate the area under f (x) on the given int
要使绝对误差小于 0.0005,从以上试算结果可以看出,n 的最小值等于 5