In Newton’s forward interpolation formula the values of the argement are ________.

In Lagrange’s interpolation formula the values of the argument are ______

State Newton’s forward interpolation formula. Derive the first two terms of the forumula.

State Lagrange's interpolation formula.

Derive Lagrange's interpolation formula.

In formula s = rtheta, theta is measured in____

Derive Largrange’s interpolation formula for n = 3.

Let’s find the value of (2 xx 4)

If the values of arguments are not equispaced then which of the following interpolation formula would be appropriate for finding an entry corresponding to a given argument?

Coulomb’s law for electrostatic force between two point charges and Newton’s Jaw of gravitational force between dependence on the distance between the charges/ masses. Compare the strength of these forces by determining the ratio of their magnitudes : for an electron and a proton and