By using Newton's forward difference interpolation formula and Newton's backward difference interpolation formula estimate the population for the year 1955 where the population of a town in decennial census was as under. Year X 1921 1931 1941 1951 1961 101 Population: y (in thousands) 46 66 81 93

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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  1. By using Newton’s forward difference interpolation formula and Newton’s backward difference interpolation formula estimate the population for the year 1955 where the population of a town in decennial census was as under.
    Year x 1921 1931 1941 1951 1961
    Population y (in thousands) 46 66 81 93 101

    Ans.96.66 Thousand

By using Newton's forward difference interpolation formula and Newton's backward
difference interpolation formula estimate the population for the year 1955 where the
population of a town in decennial census was as under.
Year
X
1921
1931
1941
1951
1961
Population: y
(in thousands)
46
66
81
93
101
Ans.96.66 Thousands
Transcribed Image Text:By using Newton's forward difference interpolation formula and Newton's backward difference interpolation formula estimate the population for the year 1955 where the population of a town in decennial census was as under. Year X 1921 1931 1941 1951 1961 Population: y (in thousands) 46 66 81 93 101 Ans.96.66 Thousands
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