Teaching MPPSC Assistant Professor Mock Test Series 2025 Engineering Mathematics Linear Algebra Matrix Algebra
If A = \( \left[\begin{array}{cc}0 & 1 \\ −1 & 0\end{array}\right]\) and (aI2 + bA)2 = A, then
1
a = b = \(\sqrt{2}\)
2
a = b = \(\frac{1}{\sqrt{2}}\)
3
a = b = \(\frac{1}{\sqrt{3}}\)
4
a = b = \(\sqrt{3}\)