there are so many formulas in this chapter ,how to learn them?

Dear NIKITA

Thanks for asking us a question in Ask the Expert section of TopperLearning.com.

You have not mentioned the chapter, that you are studying.

 

But for all chapters, first memorize the formulae.

 

Try to understand the concepts underlying the formula.

 

Solve the worked examples from any reference book.

 

Work out some exercises in the same book.

 

You will feel confident on any chapter.

 

Wish you all the best for your exams!!!!

 

Regards

Topperlearning Team.