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Inverse matrix
Description
Also
in scalar multiplication, multiplication (1/a)*a = 1; that is, multiplication
of a number by its inverse gives identity.
Similarly, multiplication a matrix by its inverse gives the identity matrix.
If the inverse exists, the matrix is said to be invertible.
Note: not all matrices are invertible!
The inverse matrix can be used to provide an inverse transformation.
Similarly, multiplication a matrix by its inverse gives the identity matrix.
If the inverse exists, the matrix is said to be invertible.
Note: not all matrices are invertible!
The inverse matrix can be used to provide an inverse transformation.
Importance
High