Answer :
Before you can multiply two matrices together, the number of columns in the first matrix must equal the number of rows in the second matrix.
What is the short definition of the Matrix?
- Matrix, a collection of numbers lined up in rows and columns to create a rectangular array.
- The elements of the matrix, also known as the entries, are the integers.
- In addition to many areas of mathematics, matrices are widely used in the fields of engineering, physics, economics, and statistics.
- It is called so because it has only one row, and the order of a row matrix will hence be 1 × n.
The number of rows in the second matrix must be equal to the number of columns in the first matrix for matrix multiplication to be defined.
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