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Example Questions
Example Question #1 :The Determinant
Calculate the determinant of matrix A where
45
-50
Not Possible
0
10
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
12
0
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,
504
0
-315
54
-504
504
To calculate the determinant of a 2x2 matrix, we can use the equation
Example Question #1 :The Determinant
Calculate the determinant of matrix A where,
16
17
15
-15
0
16
To calculate the determinant of a 2x2 matrix, we can use the equation
Example Question #1 :The Determinant
Calculate the determinant of matrix A where,
15
0
-26
-24
26
-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 #1 :The Determinant
Calculate the determinant of matrix A where,
50
0
-50
-49
49
-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 #7 :The Determinant
Calculate the determinant of.
By definition,
,
therefore,
.
Example Question #8 :The Determinant
Calculate the determinant of
For simplicity, we will find the determinant by expanding along the second row. Consider the following:
Example Question #3 :The Determinant
Calculate the determinant of.
By definition,
.
Example Question #10 :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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