0

# What is the difference between matrices and determinants?

Updated: 11/2/2022

Wiki User

12y ago

Both matrix and determinants are the part of business mathematics. Both are useful for solving business problem. Both are helpful for calculation of each other. For calculation of inverse of matrix, we need to calculate the determinant. For calculating the value of 3X3 matrix or more matrix, we need to divide determinants in sub-matrix. but there are many differences between matrix and determinants which we can explain in following points.

1. Matrix is the set of numbers which are covered by two brackets. Determinants is also set of numbers but it is covered by two bars.

2. It is not necessary that number of rows will be equal to the number of columns in matrix. But it is necessary that number of rows will be equal to the number of columns in determinant.

3. Matrix can be used for adding, subtracting and multiplying the coefficients. Determinant can be used for calculating the value of x, y and z with Cramer's Rule.

By Er. Hafijullah

Wiki User

12y ago

Earn +20 pts
Q: What is the difference between matrices and determinants?
Submit
Still have questions?
Related questions

ggdjhfgujpkj

### Is it possible to solve for the determinant of a 3 x 4 matrix?

No. Determinants are only defined for square matrices.No. Determinants are only defined for square matrices.

### What has the author H W Turnbull written?

H. W. Turnbull has written: 'Introduction to the theory of canonical matrices' -- subject(s): Matrices, Transformations (Mathematics) 'The great mathematicians' 'the theory of determinants, matrices anD invariants' 'An introduction to the theory of canonical matrices' -- subject(s): Matrices, Transformations (Mathematics) 'The theory of determinants, matrices, and invariants' -- subject(s): Determinants, Matrices, Invariants 'Some memories of William Peveril Turnbull' 'The mathematical discoveries of Newton' -- subject(s): Mathematics, History

### What is diff between matrices and determinants?

actually MATRICES is the plural of matrix which means the array of numbers in groups and columns in a rectangular table... and determinant is used to calculate the magnitude of a matrix....

### Why only square matrix have determinant?

The square matrix have determinant because they have equal numbers of rows and columns. &lt;&lt;&gt;&gt; Determinants are not defined for non-square matrices because there are no applications of non-square matrices that require determinants to be used.

### What has the author V L Girko written?

V. L. Girko has written: 'Theory of random determinants' -- subject(s): Determinants, Stochastic matrices 'An introduction to statistical analysis of random arrays' -- subject(s): Eigenvalues, Multivariate analysis, Random matrices

### How do you develop a JAVA program that computes matrices?

Matrices can't be "computed" as such; only operations like multiplication, transpose, addition, subtraction, etc., can be done. What can be computed are determinants. If you want to write a program that does operations such as these on matrices, I suggest using a two-dimensional array to store the values in the matrices, and use for-loops to iterate through the values.

### What is determinants?

Determinants are mathematical values associated with square matrices that reveal important information about the matrix, such as invertibility and solutions to systems of linear equations. The determinant of a 2x2 matrix is found by subtracting the product of the diagonals, while for larger matrices, it involves more complex calculations.

### What is the determinant rank of the determinant of 123456 its a 2 x 3 matrix?

A determinant is defined only for square matrices, so a 2x3 matrix does not have a determinant.Determinants are defined only for square matrices, so a 2x3 matrix does not have a determinant.

### What has the author S Marlow written?

S. Marlow has written: 'Fortran subroutines for the solution of linear equations, inversion of matrices and evaluation of determinants' 'Fortran subroutines for the solution of linear equations' 'Flexible specialisation and the large enterprise'

### What is the purpose of Cramer's rule?

In math, the purpose of Cramer's rule is to be able to find the solution of a system of linear equations by using determinants and matrices. Cramer's rule makes it easy to find a system of equations that have many unknown variables.

### Can the elimnation matrices only be applied to square matrices?

Only square matrices have inverses.