Which of the following is/are correct?

1.	Which of the following is/are correct?
A.	B' AB is symmetric if A is symmetric
B.	B' AB is skew-symmetric if A is symmetric
C.	B' AB is symmetric if A is skew-symmetric
D.	None of these
Answer» B. B' AB is skew-symmetric if A is symmetric

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Which of the following is/are correct?

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