# Upper Hessenberg Matrix Calculator Online

### Explanation:

The matrix where all the entries below the first subdiagonal is zero.

Lower Hessenberg Matrix Example:

A =
 1 2 6 4 7 9 2 3 0 1 2 9 0 0 3 2

Now in the above given matrix, the diagonal elements are 1,9,2,2 and the first sub diagonal entries are 7,1,3 and the below of first sub diagonal entries are zeros which means the the matrix is Upper Hessenberg Matrix.

#### How to use check Upper Hessenberg 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 Upper Hessenberg Matrix or not.

Upper Hessenberg Matrix Example Image:

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### Calculator1.net Author

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