Numerical Method

This is One shot videos playlist by Ashish Panta (Nepali Science Guru), however this does not cover PDE. If you are just watching before exam, quickly checkout these videos and practice questions. If you have time remaining then you can dedicately checkout chapterwise videos.

This is fundamental chapter which means that this builds a lot of base for next chapters. Relatively this chapter is very easy. You must know terms like True Errors, Relative Errors, Approximate Errors before you go to next chapters. Also basic of taylor series will help in dervations as well.

10 marks from this chapter usually (surely 5 marks atleast). In Numerical method, you will learn different methods to solve different problems. For each problem, you must learn method and algorithm (program also for practical). In this chapter you will learn how to solve non-linear equations with algorithm (keep that in mind).

Interpolation means fitting a curve exactly through given points. This chapter is fairly difficult. Netwon Divided Difference method is asked frequently in exam. Spline Interpolation is a bit more harder.

Very easy compared to other chapters. Sure 5 marks in exam after you learn 2 main topics: Linear Regression (mainly this) and Non linear Regression. You might know Linear regression from class 12.

Sure 15 marks (rarely 20 marks). Many topics but they are fairly easy. You must spend sometime and practice some questions. Be sure to grab 15 marks from this chapter in exam.

Newton Divided Difference method from chapter 3 is necessary to understand this chapter. This chapter is small and easy, but not much asked in exam.

Not much is asked in exam. However it is a easy chapter. Most important topics are: Romberg, Simpsons and Gaussian Integration.