NDA Math Matrices
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Question : 9 of 69
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Let A be a non-singular matrix and B = adj A . Which of the following statements is\/are correct ?
1.A B = B A
2.A B is a scalar matrix
3.A B can be. a null matrix
Select the correct answer using the code given below :
1.
2.
3.
Select the correct answer using the code given below :
[NDA-I 2022]
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