This function returns the matrix determinant of an array.
MDETERM(array)
The array is a numeric array that has an equal number of columns and rows.
Arrays can be a cell range. If any of the array cells are empty or contain text then an error is returned.
Accepts an array. Returns numeric data.
MDETERM(A3:E7)
This function is available in product version 2.0 or later.
MINVERSE | MMULT | Math and Trigonometry Functions