Trigonometry is the branch of math that studies triangles, with a particular focus on the relationships between angles and the lengths of corresponding sides.

Find chapter notes of chapter Inverse Trigonometric Functions for WBJEE entrance examination 2018. About 2-3 questions are being asked from this topic in the examination every year.

Choose the "Math & Trig" category to open the corresponding function options and select the TAN option from the function drop-down list.