Question

, then is equal to

Solution

Correct option is

None of These

    

   

                  

                  

.

SIMILAR QUESTIONS

Q1

If A is a non-singular matrix of size 3 × 3, then adj (adj A) is equal to

Q2

If A and B are two non-zero square matrices of the same order such that the product AB = O, then  

Q4

If A and B are two square matrices such that B = –A–1 BA, then (A + B)2 is equal to 

Q6

The value of x for which the matrix  is inverse of  is 

Q7
Q8

If A is a 3 × 3 skew-symmetric matrix, then trace of A is equal to

Q9

, is equal to