Diagonalizable/Dual mapping/Exercise
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Let denote a field, and let denote a -vector space of finite dimension. Let
be a linear mapping. Let
denote the dual mapping. Show that is diagonalizable if and only if is diagonalizable.
Let denote a field, and let denote a -vector space of finite dimension. Let
be a linear mapping. Let
denote the dual mapping. Show that is diagonalizable if and only if is diagonalizable.