3 Questions
What is the determinant of the matrix $\begin{pmatrix} 3 & 4 \ 5 & 2 \end{pmatrix}$?
12
Which of the following matrices is the identity matrix?
$\begin{pmatrix} 1 & 0 \ 0 & 1 \end{pmatrix}$
If $A$ and $B$ are two matrices such that multiplication of $A$ and $B$ is possible, then in general, does $AB = BA$?
It depends on the specific matrices $A$ and $B$
Test your knowledge of matrices with this quiz for Class 12 students. Questions include finding the determinant of a given matrix, identifying the identity matrix, and understanding the commutativity of matrix multiplication.
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