Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Let 
be the identity matrix of order 
and for the matrix 
Let 
be the inverse of the matrix adj 
. Then 
is equal to ___.
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
(38 or -38)
Adj 
adj 
adj ( 
. (adj 
──────────────────────────────────────────────────────────────────────────────────────────
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
Let . If for some , then the sum of the diagonal elements of the matrix is equal to_______.
The number of singular matrices of order 2, whose elements are from the set , is ________.
Let , where . Then is equal to .
Let M denote the set of all real matrices of order and let . Let
If , then equals .
Let be a matrix such that for all nonzero matrices . If
, then is .
Let be a square matrix of order 3 such that and . Then is equal to .