Inverse functions An inverse function links the output value back to the input value, meaning it is the original function in reverse. An inverse function is written as 𝑓 1 (𝑥).

The Lambert W function, defined as the inverse of the function W ↦ W e^W, plays a crucial role in resolving equations where the variable appears both in linear and exponential forms. Its ...

Inverse Trigonometric Functions Practice Questions 2025: Get here the FREE PDF download for the CBSE Class 12 Maths Competency-Based Questions of Chapter 2 for the 2025 board exams.