ABSTRACT: The paper is prepared Newton Raphson approach this is all-inclusive to resolve the non-square and non-linear problems. The look at additionally objectives to comparing the fee of ov erall performance, charge of convergence of Bisection technique, root findings of the Newton meted and Secant method.It additionally represents a new method of calculation the usage of nonlinear equation and this could be similar to Newton Raphson easy technique and inverse Jacobian matrix can be used for the iteration system and this could be similarly used for allotted power load drift calculation and will also be beneficial in some of the packages. The paper also discusses the distinction between the usage of built in spinoff feature and self-derivative function in fixing non-linear equation in scientific calculator. The derivation Newton Raphson method, set of rules, use and disadvantages of Newton Raphson technique have additionally been discussed.

| DOI: 10.17148/IJIREEICE.2022.10208