Hermitian Matrix Determinant

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I have the following question to prove that $$\overline {( A)} = \overline{\det(A)}$$ The question does not state anything else, so I am not sure if A is Hermitian (this question is under the Hermitian section). I am not sure how to approach this but it doesn't seem to make sense to me because the left side would be a matrix while the right side would be a single number. Is this just a typo?