Question

Solution

Correct option is

SIMILAR QUESTIONS

Q1

        

If A2 = I, then value of   

Q2

If a is a 3 × 3 skew summertic matrix with real entries and trace of A2equals zero, then

Q6

If A is 2 × 2 matrix such that A2 = O, then tr (A) is

Q7

 such that A satisfies the relation A2 – (a + d)A = O, then inverse of A is   

Q10

 will be a null matrix if and only if