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. Berikan contoh matriks singular! . Berikan contoh matriks simetri!
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Q. . Berikan contoh matriks singular! . Berikan contoh matriks simetri!
- Create Singular Matrix: To give an example of a singular matrix, we need a matrix that does not have an inverse. A simple way to create a singular matrix is to have at least two rows or columns that are proportional to each other.
- Singular Matrix Example: Example of a singular matrix: Let's take a matrix where the second row is a multiple of the first row. This matrix is singular because the determinant is zero ().
- Create Symmetric Matrix: To give an example of a symmetric matrix, we need a matrix that is equal to its transpose. This means the element at row , column must be the same as the element at row , column for all and .
- Symmetric Matrix Example: Example of a symmetric matrix: Let's take a matrix where the elements mirror across the diagonal. This matrix is symmetric because it's equal to its transpose.
