Answered: = (a) The fourth Taylor polynomial for… | bartleby

Algebra & Trigonometry with Analytic Geometry

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter4: Polynomial And Rational Functions

Section4.3: Zeros Of Polynomials

Problem 3E

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where
(a) The fourth Taylor polynomial for f(x) = ln (sec(x)) at a = 0 is
co + ₁x + ₂x² + 3x³ + ₁x²
|| || ||
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=
(b) The approximation of In(sec(-0.3)) by this fourth degree Taylor polynomial is

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