Question:
In this question we introduce a new definition Definition An
Last updated: 10/9/2023
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In this question we introduce a new definition Definition An n x n matrix is called happy if H On and H HT a Show that I is happy b Find a 2 x 2 happy matrix H I2 c Find all possible values for the determinant of a happy matrix H d Show that if H is an invertible happy matrix then H is hanni