Concepts

1. A matrix is a rectangular array of numbers [a

_{ij}]

2. A matrix with m rows and n columns is called an m×n matrix and the size or dimension of this matrix is said to be m×n.

3. Two matrices are said to be equal provided they are of the same dimension and corresponding elements of the two matrices are equal.

4. A matrix is termed as square matrix if m = n or its size is m×m.

## No comments:

Post a Comment