CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

In a matrix A of order 3, find (3A|?
  1. 3(A|
  2. 9(A|
  3. 27(A|
  4. 6(A|


Solution

The correct option is C 27(A|
For any square matrix A of order n,
(kA| = kn(A|, where k is constant
Here, the order of the matrix is n, 
(3A|=33(A|=27(A|  

flag
 Suggest corrections
thumbs-up
 
0 Upvotes


Similar questions
View More



footer-image