Question

Solution

Correct option is

SIMILAR QUESTIONS

Q4

 

, then the value(s) of t for which inverse of Atdoes not exist.

 

Q5

        

If A2 = I, then value of   

Q6

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

Q10

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