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Example Questions
Example Question #1 : The Determinant
Calculate the determinant of matrix A where
-50
0
10
Not Possible
45
Not Possible
The matrix must be square to calculate its determinant, therefore, it is not possible to calculate the determinant for this matrix.
Example Question #2 : The Determinant
Calculate the determinant of matrix A where,
17
-7
7
0
12
7
To calculate the determinant of a 2x2 matrix, we can use the equation
Example Question #3 : The Determinant
Calculate the determinant of matrix A where,
-315
54
504
0
-504
504
To calculate the determinant of a 2x2 matrix, we can use the equation
Example Question #4 : The Determinant
Calculate the determinant of matrix A where,
0
16
-15
15
17
16
To calculate the determinant of a 2x2 matrix, we can use the equation
Example Question #311 : Operations And Properties
Calculate the determinant of matrix A where,
-26
0
15
26
-24
-26
Calculating the determinant of a 3x3 matrix is more difficult than a 2x2 matrix. To calculate the determinant of a 3x3 matrix, we use the following
Example Question #312 : Operations And Properties
Calculate the determinant of matrix A where,
49
0
-50
-49
50
-50
Calculating the determinant of a 3x3 matrix is more difficult than a 2x2 matrix. To calculate the determinant of a 3x3 matrix, we use the following
Example Question #317 : Operations And Properties
Calculate the determinant of .
By definition,
,
therefore,
.
Example Question #318 : Operations And Properties
Calculate the determinant of
For simplicity, we will find the determinant by expanding along the second row. Consider the following:
Example Question #321 : Operations And Properties
Calculate the determinant of .
By definition,
.
Example Question #7 : The Determinant
Calculate the determinant of matrix A.
Not possible
In order to find the determinant of a 2x2 matrix, compute :
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