If the given matrix and I is a unit matrix of order 2×2, find: (i) A^2 (ii) B^2A contexto.140 3 years ago Solution: (i) (ii)
![\[{{A}^{2}}\]](https://www.learnatnoon.com/s/wp-content/ql-cache/quicklatex.com-7782def51ee499f2d0c118958f52028e_l3.png "Rendered by QuickLaTeX.com")
![\[~{{B}^{2}}\]](https://www.learnatnoon.com/s/wp-content/ql-cache/quicklatex.com-43ad2ba732f00208f6428c61e642a0cf_l3.png "Rendered by QuickLaTeX.com")
![\[{{B}^{2}}A\]](https://www.learnatnoon.com/s/wp-content/ql-cache/quicklatex.com-001694d76bfa19fb596aea560d3429e3_l3.png "Rendered by QuickLaTeX.com")
