[" Q10: Matrices "A" and "B" will be "],[" inverse of each other only if "]

Matrix A and B will be inverse of each other only if

Martices A and B will be inverse of each other only if

Choose the correct answer in the example no . (18) so that statement becomes true . Matrices A and B will be inverse of each other only if ……..

Matrices A and B will be inverse of each only if ……………

Matrices A and B will be inverse of each other if __________

Matrices A and B will be inverse of each other only if (A) A B=B A (B) A B=B A=0 (C) A B=0,B A=I (D) A B=B A=I

Matrices A and B will be inverse of each other oolly if (A) AB=BA(B)AB=BA=0(C)AB=0,BA=I(D)AB=BA=I

Matrices X and Y are inverse of each other then........

If two quantities p and q vary inversely with each other, then

Find the inverse of each of the folowing matrices: [(1,0),(0,1)]