# Lower Triangular Matrix Calculator Online

### Explanation:

The Lower Triangular Matrix is the matrix which must be a square matrix having all the entries or elements above the main diagonal are zero.

Lower Triangular Matrix Example:

A =
 1 0 0 0 7 9 0 0 7 1 2 0 5 7 3 2

Now in the above given matrix, the main diagonal elements are 1, 9, 2, 2 and the entries above the main diagonal are all zero which means the the matrix is Lower Triangular Matrix.

#### How to use check Lower Triangular Matrix Calculator?

• Firstly, you need to enter the dimension of the matrix. Enter number of rows in "Rows" input field and Enter number of columns in "Columns" input field.
• Then press the button "Set Matrix".
• An empty matrix will appear below and then you can enter your values inside the matrix.
• After entering all the values press "Solve" button, the result will automatically appear below which check whether the matrix is Lower Triangular Matrix or not.

Lower Triangular Matrix Example Image:

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