Published by:
CGP EDU Academic Team
Published on: August 14, 2026
A = 
and (A 8 + A 6 + A 4 + A 2 + Ι ) V = 
.
(Where Ι is the (2 × 2) identity matrix), then the product of all elements of matrix V is
Text Solution
Verified by ExpertsThe correct answer is:
A
A 2 = 
A 4 = A 2 · A 2 = 
= 
, A 6 = 
, A 8 = 
∴ (A 8 + A 6 + A 4 + A 2 + Ι ) V= 
⇒ 
= 
⇒ x = 1, y = 2
∴ xy = 2.
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