# Quasi Unitary matrix

Compare the Conjugate transpose $$A^*$$ of a complex matrix $$A_{N X N}$$ with the inverse $$A^{-1}$$. Their elements match, except for the fact that the off-diagonal elements of $$A^{-1}$$ are opposite to those of $$Ah$$. $$AbsDet[A] =1$$. How can I make $$A$$ unitary?

• Please go through this to learn how to format question and It is a good practice to browse through the FAQ when you join. – KNilesh Sep 11 at 19:04
• Have you tried something? – KNilesh Sep 11 at 19:06