Numerical Differentiation is an approximate solution of initial value problems for ordinary differential equations. Here I shared some video in youtube that can help you understand how we are going to solved the equation using numerical differentiation.

Newton’s Method

The video that I shared here is a set of video that talking about Newton’s Method. The explaination in this video is easy to understand. So try to watch the video although it will take time.


Secant Method

A Secant Method is a method to find a root of function by assumes a function to be approximately linear in the region of interest. Each improvement is taken as the point where the approximating line crosses the axis. The secant method retains only the most recent estimate, so the root does not necessarily remain bracketed.

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