Suppose A is a matrix of order 3 and `B=|A|A^(-1)`. If `|A|=5`, then `|B|` is equal to

Suppose A is a matrix of order 3 and B=abs(A)A^(-1)." If "abs(A)=-5 , then abs(B) is equal to : a)1 b)-5 c)-1 d)25

Let A and B are two non - singular matrices of order 3 such that A+B=2I and A^(-1)+B^(-1)=3I , then AB is equal to (where, I is the identity matrix of order 3)

Let A and B are two non - singular matrices of order 3 such that A+B=2I and A^(-1)+B^(-1)=3I , then AB is equal to (where, I is the identity matrix of order 3)

If A is a square matrix of order 3,|A|=6,B=5A^(2) then find |B|

If A is a square matrix of order 3, then value of |(A - A^(T))^(2005) | is equal to A)1 B)3 C)-1 D)0

Let A be a squàre matrix of order 2 sụch that A^2 - 4 A+4 I=O where I is an identity matrix of order 2 . If B=A^5+4 A^4+6 A^3+4 A^2+A , then det(B) is equal to

If A is a matrix of order 3xx4 and B is a matrix of order 4 xx5 then what is the order of the matrix (AB)^(T) ?