" Matrices "A" and "B" will be inverse of each other only if "

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

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

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 A and B will be inverse of each other if __________

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

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

If the product of two non-zero rational numbers is 1 , then they are (a) Additive inverse of each other (b) Multiplicative inverse of each other (c) Reciprocal of each other (d) Both (b) and (c)

If the product of two non-zero rational numbers is 1, then they are (a)Additive inverse of each other (b)Multiplicative inverse of each other (c)Reciprocal of each other (d) Both (b) and (c)