Published by:
CGP EDU Academic Team
Published on: August 13, 2026
STATEMENT -1 : If A = 
and B = 
, then |A| =|B| 2 .
STATEMENT- 2 : If A c is cofactor matrix of a square matrix A of order n then |A c | = |A| n–1 .
Text Solution
Verified by ExpertsThe correct answer is:
A
B = 
Transpose matrix formed by cofactors of B = 
⇒ adj B = A ⇒ 
= 
⇒ 
= 
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