Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Let 
and 
, then the value of A'BA is:
Text Solution
Verified by ExpertsThe correct answer is:
D
=[9 2 +12 2 -15 2 -10 2 +13 2 +16 2 11 2 -14 2 +17 2 ] 
= [9 2 +12 2 -15 2 -10 2 +13 2 +16 2 + 11 2 -14 2 +17 2 ] = 
[539]
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