Crassword

3. a number that is obtained by eliminating the row and column of a particular element which is in the form of a square or rectangle.
4. a type of matrix that has a single row.
5. a matrix having non-zero elements only in the diagonal running from the upper left to the lower right
8. a matrix that has an equal number of rows and columns
9. What is it : you change m horizontal rows and n vertical columns
11. You can only .... matrices if the number of columns of the first matrix is the same as the number of rows as the second matrix.
12. a quantity or phenomenon that has two independent properties: magnitude and direction
14. a square matrix having a constant value as every element of its principal diagonal, and all other elements are equal to zero.
15. the matrix which has elements above the main diagonal as zero

1. a set of numbers arranged in rows and columns so as to form a rectangular array.
2. a square matrix whose determinant is a non-zero value
6. A matrix can only be .... to (or subtracted from) another matrix if the two matrices have the same dimensions .
7. matrix has all the elements below the main diagonal as zero
10. a matrix formed by combining the columns of two matrices to form a new matrix.
13. what is the determinant formed by deleting one row and one column from the original determinant.
16. the number of linearly independent rows/columns in matrix