By using the polynomial that passes through all points in the table; Calculate the function values at points x=0.8 and x=2.3. Calculate where this polynomial intersects the x axis. Data for interpolation fi Xi 1 1 0.5403 2 -0.4161 3 -0.9900

By using the polynomial that passes through all points in the table; Calculate the function values at points x=0.8 and x=2.3. Calculate where this polynomial intersects the x axis. Data for interpolation fi Xi 1 1 0.5403 2 -0.4161 3 -0.9900

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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Question

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By using the polynomial that passes through all points in the table;
Calculate the function values at points x=0.8 and x=2.3.
Calculate where this polynomial intersects the x axis.
Data for interpolation
Xi
f
1
1
0.5403
-0.4161
3
-0.9900

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