Given A=[−11−262559]\displaystyle {A}={\left[\begin{array}{cc} -{11}&-{26}\\{25}&{59}\end{array}\right]}A=[−1125−2659] and B=[5926−25−11]\displaystyle {B}={\left[\begin{array}{cc} {59}&{26}\\-{25}&-{11}\end{array}\right]}B=[59−2526−11] , determine whether A\displaystyle {A}A and B\displaystyle {B}B are inverses.
AB=\displaystyle {A}{B}=AB=
BA=\displaystyle {B}{A}=BA=
Are A\displaystyle {A}A and B\displaystyle {B}B inverses?
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