LA

If $A=\begin{bmatrix}1 & 0 & 2\\ 0 & 2 & 1\\ 2 & 0 & 3\end{bmatrix}$, then show that $A^{3}-6A^{2}+7A+2I=O$

MCQ_SINGLE

Given that \([\begin{matrix}1&x\end{matrix}]\begin{bmatrix}4&0\\ -2&0\end{bmatrix}=0,\) the value of x is:

MCQ_SINGLE

If A is a non-singular matrix, then which of the following is not true?

MCQ_SINGLE

If A=\begin{bmatrix}0&1\\ -1&0\end{bmatrix} and (3\~I+4\~A)(3\~I-4\~A)=x^{2}I, then the value(s) x is/are:

MCQ_SINGLE

If A and B are skew-symmetric matrices of same order, then $AB^{\prime}+BA^{\prime}$ is a/an:

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