| 1. AB is singular |
| 2. AB is non-singular |
| 3. \[{{A}^{-1}}B\] is singular |
| 4.\[{{A}^{-1}}B\] is non singular |
| Which of the above is/ are correct? |
A) 1 and 3
B) 2 and 4 only
C) 1 only
D) 3 only
Correct Answer: B
Solution :
[b] If A is non-singular and B is singular, then AB and \[{{A}^{-1}}B\] are non-singular. Statements (2) and (4) are correct.
You need to login to perform this action.
You will be redirected in
3 sec
