Question

Find f(2.75) using Newton’s Forward interpolation formula from the following table.f(1.5)=3.375, f(2)=7, f(2.5)=13.625, f(3)=24, f(3.5)=38.875 and f(4)=
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Answer 1

Answer:

02) Krom the following table ,estimate the number of students who obtained narks between 40 and 45 with the help of Newton's Forward interpolation Formula. Marks 30-40 40-50 50-60 60-70 70-80 31 42 51 35 31 Number of students solution this.