If A , B are square matrices of order 3. A is non singular and A B = O , then B is a

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If $A, B$ are square matrices of order $3 . A$ is non singular and $A B=O$, then $B$ is a

MathematicsMatricesTS EAMCETTS EAMCET 2002

Options:

A null matrix
B non singular matrix
C singular matrix
D unit matrix

Solution:

2938 Upvotes Verified Answer

The correct answer is: null matrix

Given, $A$ is non-singular and $A B=O$ So, $b$ is a null matrix.

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