Not all functions have inverses. Those who do are called "invertible." Learn how we can tell whether a function is invertible or not. Inverse functions, in the most general sense, are functions that "reverse" …

Learn about inverse functions, their properties, and how to determine them in this comprehensive algebra resource.

The inverse of a square matrix is another matrix (of the same dimensions), where the multiplication (or composition) of the two matrices results in the identity matrix.

Learn about the multiplicative inverse and its application in solving algebraic equations with step-by-step instructions and examples on Khan Academy.

Sal introduces arctangent, which is the inverse function of tangent, and discusses its principal range.

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An inverse function takes the output from the original function and gives us the input. Given a table of inputs and outputs for a function, evaluate the inverse function for a certain input.

Explore the intriguing connection between inverse functions and their derivatives. We delve into the unique relationship that exists when f (g (x))=x=g (f (x)), using the functions 𝑒ˣ and ln (x) as examples.

Let's look at our domain of g inverse, well g inverse the domain of this I could put any real number in here. Now what this is going to pop out is going to be something between negative pi over two and pi …

We can compose functions by making the output of one function the input of another one. This simple-yet-rich idea opens up a world of fascinating applications. Inverse functions undo each other when …