An inverse function takes the output and does the opposite to get back to the input. The cosine (cos) function takes the angle Ɵ and gives the answer to adjacent ÷ hypotenuse (in this example, ...

NCERT Solutions for Class 12 Maths Chapter 2 Inverse Trigonometric Functions: Keeping in mind the the upcoming CBSE Board Exam 2025, we bring to you in-depth NCERT Solutions for Class 12 Maths.