Question

In: Advanced Math

Suppose we computed two trapezoidal rule approximations to the integral. An initial course estimate with segment...

Suppose we computed two trapezoidal rule approximations to the integral. An initial course estimate with segment length 0.61 approximated the integral as 16.1. A second finer estimate with a segment width half that of our first estimate was found to be 18.1. Using these two approximations, find an approximation with error O(h4).

Input your solution to three decimal places.

Solutions

Expert Solution

GIVEN DATA

SEGMENT LENGTH H1=0.61

H2= H1/0.61=0.305

APPROXIMATED INTIGRAL AS 16.1

A SECOND FINER ESTIMATE WITH A SEGMENT IDTH HALF THE OUR FIRST ESTIMATE WAS FOUND=18.1

USING THESE TWO APPROXIMATIONS FIND AN APPROXIMATION WITH ERROR O(h4)


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