Understanding the concepts and its applications while preparing for JEE Exams is crucial for better scores, particularly in JEE Advanced. Initially, the prime focus should be on learning each and every concept taught in NCERT textbooks because it is essential to master the basics concepts before moving on to the advanced level. After completing all the exercises in subsequent chapters from NCERT textbooks, you are ready to move to the next step of IIT JEE preparation.
Once the basic preparations are done, the next step is to understand the advanced concepts included in JEE Mains and JEE Advanced Syllabus that might not be covered in the NCERT textbooks. Understanding the theoretical portion in Mathematics is equally important as practicing different problems, therefore, understand theorems and concepts thoroughly before jumping into solving questions. In Mathematics, you should focus on understanding how theorems and formulas are derived and the intuition behind several conventions and ideas.
The detailed list of some important textbooks that could help you in successfully completing the entire JEE Mathematics syllabus is mentioned below:
Best Maths book for JEE Mains and Advanced 

1. Course in Mathematics for IIT JEE, Tata McGraw Hill publications 2. Problems Plus in IIT Mathematics, A Das Gupta 3. 36 Years’ Chapterwise Solved Papers, Arihant 4. Class 11th & Class 12th Mathematics, R.D Sharma 5. IIT Mathematics, M.L. Khanna 

Unit 
Best Books 
Algebra 
Higher Algebra, Hall and Knight 
Algebra, Arihant 

Higher Algebra, Barnard & Child 

A Textbook of Matrices, Shanti Narayan 

Trigonometry 
Trigonometry, S L Loney 
Calculus 
Calculus & Analytic Geometry, Thomas & Finney 
Integral Calculus, Arihant Prakashan 

Differential Calculus, A Das Gupta 

Problems in Calculus of One Variable, I. A. Maron 

Calculus, J. Edward 

Coordinate Geometry 
Textbook of Coordinate Geometry, A. Majeed 
Vector Algebra, Shanti Narayan 

Coordinate geometry, Dr.Gorakh Prasad 
It is not mandatory to keep all the abovementioned books, instead of that, it’s better to analyze each and every topic included in JEE Mathematics Syllabus and then after making a wise choice of best maths book for JEE Mains and Advanced in order to utilize your time efficiently.
Tips to master JEE Mathematics Section:
1. After preparing certain topics from NCERT and other advanced textbooks, it’s better to practice several problems from previous year’s question papers for analyzing your understanding of concepts.
2. After solving any problem, always look for the standard solution given in the textbooks. Since most of the concepts included in JEE Syllabus are interlinked, therefore, prepare from the very beginning and don’t skip or start random chapters.
3. Never prepare the same topic from several books. This might lead to the confusion of concepts.
4. Stay focused and prepare with complete efforts and within no time you will fall in love with the subject.
Practice is really important for scoring well in JEE Mathematics section. But, the most pressing question is, ‘What should I practice and from Where should I practice’?
Byju’s – the learning app has simplified the learning process by consolidating all the best maths book for JEE Mains and Advanced in one place. Students can easily learn any particular topic through visualization and practice series of varied problems pertaining to that specific topic anytime. Through the visual techniques of problemsolving, the students could easily acquire the skills of solving difficult and tricky questions in minimum time.
Stay tuned with Byju’s to know about each and every topic covered in JEE Mains and JEE Advanced Mathematics Syllabus 2018.