For a unitary matrix A E M,(C). Which of the following is not true. Select one: O o(A) C {z € C: |2| = 1} O |det(A)| = 1 The rows vectors of A form an orthonormal basis w.r. t the Euclidean inner product in C every eigenvalue of A is pure imaginary || Ar|| = || A"x|| for all a E Cm

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Q: write answer as fraction -(1/2)^3

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A: Solution is given below

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