The of the matrix whose columns are vectors which define the sides of a parallelogram one another is the area of the parallelogram?

absolute value of the determinant, adjacent to, equal to

Step-by-step explanation:

The absolute value of a determinant  of the columns are the vectors and they define the of a which is adjacent to  one another and is equal to the of the .

The determinant is a real number. They are like matrices, but we use absolute value bars to show determinants whereas to represent a matric, we use square brackets.