Important Chapters For Physics

Wave Optics

Heat and Thermodynamics

Electromagnetic Waves

Semiconductors

Ray Optics

Gravitation

Photoelectric Effect

Oscillations

Important Chapters For Chemistry

Atomic Structure

Electrochemistry

Nuclear and Surface Chemistry

d-Block Elements

Alkyl Halides

Aromatic Compounds

Gaseous and Liquid States

Chemical Kinetics

Chemical Bonding

Coordination Compounds

Important Chapters For Mathematics

Vectors

3-Dimensional Geometry

Sequence and Series

Determinants and Matrices

Straight Lines

Circle

Probability Distribution

Hello buddy, thanks for connecting with careers 360 .it is a very important topic for jee main and advance also  as if the concepts of this chapter is not clear then you may not  able to solve the  derivative, application of derivative and integration problems related to this chapter.
So i will recommend you to cover this chapter as well for your safety and to score good marks in jee mains. Best of luck for exam.

Work hard and achieve what you want.

Hello Nitin Agrawal. Thanks for contacting Careers360 and we hope we will be able to answer your query. 

Yes, inverse trigonometry is an important topic for JEE Mains. Please do not leave any stone unturned when you are going to face an important exam in your life.

Please see some questions asked in previous year question papers of JEE Mains here:

• https://www.jagranjosh.com/articles/inverse-trigonometric-functions-iit-jee-important-questions-and-preparation-tips-1455539810-1

For reference, I also give you the JEE Mains syllabus here:

• https://engineering.careers360.com/articles/jee-main-syllabus

Hope this helps you and all the best!