Test Index

NDA Math Matrices

© examsnet.com

Question : 20

Total: 69

Consider the following in respect of a non-singular matrix of order 3 :
1. A(adj‌A)=(adj‌A)A
2. |adj‌A|=|A|
Which of the above statements is/are correct?

1 only
2 only
Both 1 and 2
Neither 1 nor 2

Go to Question:

Prev Question

Next Question