By: Mahfuza Anika Era

In reply to Roland Sprague.

Hello Roland Sprague,

The MMULT function of Excel represents the matrix multiplication we perform in mathematics. We can use this function if there happens to be two ranges in a sheet representing two matrices and we want to multiply them.
You can find out more about matrix multiplication in this section of the article. It is helpful for computing in linear algebra, transformation of coordinate systems, population modeling, etc.

Regards
Niloy
ExcelDemy