I have already started relations and functions with r.s.aggrawal.Is it a good book for beginners or should I go for ncert.I am currently in class 9th thats why i''m a beginner.

Hi Shrey,

One thing I''d like to tell you. If you start any new chapter, please do it first from NCERT. It is the bible of mathematics. Every concept, example and exercise is brilliantly designed and covers all the basics for the topic. Once you understand the concepts from ncert, then move to RS aggrawal or any other book.

Hope that I answered your question.