Functions
MDETERM
Returns the matrix determinant
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When to use it
When should I use MDETERM?
Use MDETERM to compute the determinant of a square matrix, which indicates whether the matrix is invertible and is used in solving systems of linear equations.
Used in
Syntax
MDETERM(array)Examples
=MDETERM({1,2;3,4}) // => -2
=MDETERM({1,2,3;4,5,6;7,8,10}) // => -2.9999999999999982
=MDETERM({1,0;0,1}) // => 1