Write down the conditions for application of Binomial expansion method

1.	Write down the conditions for application of Binomial expansion method of interpolation.
Answer» Following conditions are applied binomial interpolation method: The X-variable (independent variable) advances by equal intervals say 15, 20, 25, 30 or say 2, 4, 6, 8, 10 etc. The value of X for which the value of Y is to be estimated must be one of the values of X.

Write down the conditions for application of Binomial expansion method of interpolation.

Answer»

Following conditions are applied binomial interpolation method:

The X-variable (independent variable) advances by equal intervals say 15, 20, 25, 30 or say 2, 4, 6, 8, 10 etc.
The value of X for which the value of Y is to be estimated must be one of the values of X.