Give an example of two non-zero `2xx2` matrices `A` and `B` such that `A B=O` .

Give an example of two non-zero 2xx2 matrices A and B such that AB=O .

Give an example of two matrices A and B such that A!=O ,\ \ B!=O ,\ \ A B=O and B A!=O (ii) A!=O ,\ \ B!=O ,\ \ A B=B A=O .

Give an example of two matrices A and B such that A!=O,B!=O,AB=O and BA!=O (ii) A!=O,quad B!=O,AB=BA=O

Give an example of a 2xx2 (non-zero) matrix A,B,C such that

Give an example of two matrices A and B such that AB =O when neither A = O nor B = O

Write two non-zero matrices A and B for which AB=0 .

Give an example of three matrices A ,\ B ,\ C such that A B=A C but B!=C .

Give an example of three matrices A ,\ B ,\ C such that A B=A C but B!=C .

Give examples of matrics A and B such that AB ne BA

A and B are two non-zero square matrices such that AB = O . Then,