Published by:
CGP EDU Academic Team
Published on: August 11, 2026
Let A =
and B =
. If a function is defined as f(x) = tr (AB), then
is equal to Q
Text Solution
Verified by ExpertsThe correct answer is:
A
AB = 
⇒ f(x) = tr(AB) = 4x 2 + 8x – 5
∴
= 
=
= 
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