MINVERSE
Definition: MINVERSE is a function that returns the inverse of a given matrix.
Syntax: =MINVERSE(array)
Situation: This formula is appropriate when you need to find the inverse of a given matrix.
Example: If you have a matrix array { {1, 2}, {3, 4} }, the inverse can be found using the formula =MINVERSE({{1, 2}, {3, 4}}), which returns { {-2, 1}, {1.5, -0.5} }.