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Determinant Calculator is an online tool to calculate determinant of the given matrix. It is a tool which makes calculations easy and fun. If any matrix is given then it can easily find the determinant of that matrix.
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Check the input elements.
matrix should be in the form $\begin{bmatrix}
a& &b \\
c& &d
\end{bmatrix}$
Step 2 :
Now, find the determinant of that matrix = ad - bc
Find the determinants for the given matrix $\begin{bmatrix}
2& &3 \\
6& &8
\end{bmatrix}$
Step 1 :Given matrix is $\begin{bmatrix}
2& &3 \\
6& &8
\end{bmatrix}$
Here matrix is given in the form $\begin{bmatrix}
a& &b \\
c& &d
\end{bmatrix}$ = $\begin{bmatrix}
2& &3 \\
6& &8
\end{bmatrix}$
Step 2 :So, determinant = ad - bc
Where a=2 ,b=3 , c=6 and d= 8
= (2)(8) - (3)(6) = 16 - 18=-2
Answer :-2
Find the determinants for the given matrix $\begin{bmatrix}
5& &8 \\
4& &9
\end{bmatrix}$ ?
Step 1 :Given matrix is $\begin{bmatrix}
5& &8 \\
4& &9
\end{bmatrix}$
Here matrix in the form $\begin{bmatrix}
a& &b \\
c& &d
\end{bmatrix}$ = $\begin{bmatrix}
5& &8 \\
4& &9
\end{bmatrix}$
Step 2 :So, determinant = ad - bc
Where a=5 ,b=8 , c=4 and d= 9 ;
= (5)(9) - (8)(4) ; = 45 - 32 =13
Answer :13
