state which of the statement is true ?...

state which of the statement is true ?

A

A determinant has got a definite velue .

B

The cofactor of an element in a given determinant is equal to the minor of that element .

C

The value of the determinant changes if its rows and columns are interchanged.

D

If first row and first column of a determinant are identical , then the value of determinant is zero .

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The correct Answer is:

A

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