(a) Find the polynomial P 1 (x) = a 0 + a 1 x whose value and...
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(a) Find the polynomial P1(x) = a0 + a1x whose value and slope agree with the value and slope of f(x) = cos x at the point x = 0.
(b) Find the polynomial P2(x) = a0 + a1x + a2 x2 whose value and first two derivatives agree with the value and first two derivatives of f(x) = cos x at the point x = 0. This polynomial is called the second-degree Taylor polynomial of f(x) = cos x at x = 0.
(c) Complete the table comparing the values of f(x) = cos x and P2(x). What do you observe?
(d) Find the third-degree Taylor polynomial of f(x) = sin x at x = 0.
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Related Book For
Calculus Of A Single Variable
ISBN: 9781337275361
11th Edition
Authors: Ron Larson, Bruce H. Edwards
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