Question: Suppose you approximate sin x at the points x = -0.2, -0.1, 0.0, 0.1, and 0.2 using the Taylor polynomials p 3 = x -

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.


X -0.2 -0.1 0.0 0.1 0.2 Error = sinx - P3(x)| Error


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?

X -0.2 -0.1 0.0 0.1 0.2 Error = sinx - P3(x)| Error = |sinx - P(x)|

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