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Let A and B be matrices of order 3 xx 3....

Let A and B be matrices of order `3 xx 3.` If `AB = 0,` then which of the following can be concluded?

A

A = 0 and B = 0

B

|A| = 0 and |B| = 0

C

either |A| or |B| = 0

D

A = 0 or B = 0

Text Solution

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The correct Answer is:
C
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