Question: Determine whether the given map is an isomorphism of the first binary structure with the second. If it is not an isomorphism, why not?

Determine whether the given map ∅ is an isomorphism of the first binary structure with the second. If it is not an isomorphism, why not?

(M2(R), •) with (R., •) where ∅(A) is the determinant of matrix A

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