Lagrange’s formula is applicable to problems where the independence variable occur with equal and unequal intervals, but preferably this formula... Click here to read more

Example No 1: Interpolate the value of the function corresponding to , using Lagrange’s Interpolation formula from the following set... Click here to read more

When the values of the independent variable occur with unequal spacing the formula discussed earlier is no more applicable. In... Click here to read more