For any square matrix P, defined matrices Q = P + PT, R = P - PT, then – McqOptions

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1.	For any square matrix P, defined matrices Q = P + PT, R = P - PT, then
A.	both Q and R are anti-symmetric
B.	R is anti-symmetric and Q is symmetric
C.	both are symmetric
D.	None of the above is true
Answer» C. both are symmetric

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