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From the matrix equation AB = AC we can ...

From the matrix equation AB = AC we can conclude B = C provided that

A

A is non-singular.

B

A is singular.

C

A is symmetric.

D

A is skew symmetric.

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The correct Answer is:
A
From the matrix equation, AB = AC, where A, B and C are the square matrices of same order.
We can conclude B = C provided and A is no-singular.
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