JEE Main Trigonometry Revision Notes - PDF Download
The word Trigonometry is derived from the Greek word word ‘trigon’ which means triangle and ‘metron’ which means measurement. Trigonometry is a part of Mathematics which states the relationship between sides and angles of a triangle. In JEE Main exam, Trigonometry is considered as the most important chapter from which each year 2 - 3 questions can be expected to be asked in the exam. Many professors and mentors suggest studying this chapter thoroughly, But Why?