Q13 The equality above remains correct if X is replace by A

1.	Q13 The equality above remains correct if X is replace by A
A.	Only I
B.	Only II
C.	I or III or IV but not II
D.	II or III or IV but not I
Answer» D. II or III or IV but not I

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Q13 The equality above remains correct if X is replace by A

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