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Example Question #751 : Vectors And Vector Operations
Find the determinant of the 3x3 matrix
To find the determinant of a 3x3 matrix , you use the formula
Using the matrix from the problem statement, we get
Example Question #752 : Vectors And Vector Operations
Find the determinant of the matrix
To find the determinant of a 3x3 matrix , we use the formula
Using the matrix from the problem statement, we get
Example Question #753 : Vectors And Vector Operations
Calculate the determinant of Matrix .
In order to find the determinant of , we first need to copy down the first two columns into columns 4 and 5.
The next step is to multiply the down diagonals.
The next step is to multiply the up diagonals.
The last step is to substract from
.
Example Question #754 : Vectors And Vector Operations
Calculate the determinant of Matrix .
In order to find the determinant of , we first need to copy down the first two columns into columns 4 and 5.
The next step is to multiply the down diagonals.
The next step is to multiply the up diagonals.
The last step is to substract from
.
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