If `A=[(3,-4),(-1,2)]` and B is a square matrix of order 2 such that AB=I then B=?

Fill in the blanks: If A is a square matrix of order n and there exists a square matrix B of order n such that AB = I_n = BA, then A is an ……………. Matrix.

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

If A and B are square matrices of order 3 such that A^(3)=8 B^(3)=8I and det. (AB-A-2B+2I) ne 0 , then identify the correct statement(s), where I is identity matrix of order 3. (A) A^(2)+2A+4I=O (B) A^(2)+2A+4I neO (C) B^(2)+B+I=O (D) B^(2)+B+I ne O

If A and B are square matrices of the same order 3 , such that |A|=2 and AB=2I , write the value of |B| .

If A and B are square matrices of same order 3 , such that |A|=2 and AB=2I , write the value of |B|

If A is a square matrix of order 2xx2 and B=[(1,2),(3, 4)] , such that AB=BA , then A can be

If A is a square matrix of order 2xx2 and B=[(1,2),(3, 4)] , such that AB=BA , then A can be

If A is a square matrix of order 3 such that abs(A)=2, then abs((adjA^(-1))^(-1)) is

If A is a square matrix of order 3 such that abs(A)=2, then abs((adjA^(-1))^(-1)) is

If A is a square matrix of order 3 such that abs(A)=2, then abs((adjA^(-1))^(-1)) is