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Using polynomial interpolation, find roots of the following functions: f(x) = cos x - x

Using polynomial interpolation, find roots of the following functions: f(x) = cos x - x

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Using polynomial interpolation, find roots of the following functions: (a) f(x) = cos x x (b) f(x) = 1- exp(x²) (c) f(x) = tan x (d) f(x) = 2 - ln x In case of multiple roots, find only first two roots in each case.
Transcribed Image Text:Using polynomial interpolation, find roots of the following functions: (a) f(x) = cos x x (b) f(x) = 1- exp(x²) (c) f(x) = tan x (d) f(x) = 2 - ln x In case of multiple roots, find only first two roots in each case.
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