Matrices are generally used to solve simultaneous equations. You use the co-efficient of the variables and arrange them in a matrix to solve them. To do so requires at least as many equation as there are variables. Other uses include vector calculations.
Engineers and architects, Statisticians and actuaries.
Architects use combination squares.
it is mostly used by architects in designing models.
Graphic designers, web designers, architects
Only square matrices have inverses.
architects, nurses, doctors, math teachers, pharmacists, etc.
Matrices are used to figure who is seeded in a contest like the NCAA basketball final four. Matrices are used in any calculation that has to do with multiple variables. In business the maximum that you charge for a ticket and make the most money, I have used matrices.
how is matrices is applicable in our life?
The singular form of matrices is matrix.
The matrices must have the same dimensions.
Only square matrices have a determinant