Suppose you approximate sin x at the points x = -0.2, -0.1, 0.0, 0.1, and 0.2 using

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Suppose you approximate sin x at the points x = -0.2, -0.1, 0.0, 0.1, and 0.2 using the Taylor polynomials p3 = x - x3/6 and p5 = x - x3/6 + x5/120. Assume that the exact value of sin x is given by a calculator.


a. Complete the table showing the absolute errors in the approximations at each point. Show two significant digits.


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b. In each error column, how do the errors vary with x? For what values of x are the errors the largest and smallest in magnitude?

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Related Book For  answer-question

Calculus For Scientists And Engineers Early Transcendentals

ISBN: 9780321849212

1st Edition

Authors: William L Briggs, Bernard Gillett, Bill L Briggs, Lyle Cochran

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