If D is determinant of order 3 and D' is the determinant obtained by replacing the elements of D by their cofactors, then which one of the following is correct?

If D is determinant of order 3 and D' is the determinant obtained by r

1.	If D is determinant of order 3 and D' is the determinant obtained by replacing the elements of D by their cofactors, then which one of the following is correct?
A.	\[D'={{D}^{2}}\]
B.	\[D'={{D}^{3}}\]
C.	\[D'=2{{D}^{2}}\]
D.	\[D'=3{{D}^{3}}\]
Answer» B. \[D'={{D}^{3}}\]

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If D is determinant of order 3 and D' is the determinant obtained by replacing the elements of D by their cofactors, then which one of the following is correct?

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