Across
- 1. individuals values within a matrix
- 5. a matrix having non-zero elements only in the diagonal running from the upper left to the lower right.
- 6. a coefficent matrix with an extra columns containing the constant terms
- 8. x+3y+7,3x+4y+11,x+y=?
- 9. x1+x2/2,y1+y2/2 formula of.....
- 10. a matrix with one column
- 11. only has ones on the diagonal
- 12. a matrix with one row
Down
- 2. Changes a column vector into a row vector
- 3. the number (-1)^(i+j) of the minor
- 4. a matrix with the same number of rows and columns
- 7. rectangular array of numbers,symbols,or expressions that are arranged in rows and columns