Question
If A and B are symmetric matrices of same order and X= AB + BA and Y = AB – BA, then (XY)T is equal to
Answer: Option C
:
C
X=AB+BA⇒XT=X
andY=AB−BA⇒YT=−Y
Now,(XY)T=YT×XT=−YX
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:
C
X=AB+BA⇒XT=X
andY=AB−BA⇒YT=−Y
Now,(XY)T=YT×XT=−YX
Was this answer helpful ?
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