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    Exam 10: Matrix Operations and Time Series Analysis
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    Which of the Following Is True
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Which of the Following Is True

Question 5

Question 5

Multiple Choice

Which of the following is true?


A) A.B = A'.B
B) (c) A.B = A.B'
C) (AB) ' = B'.A'
D) (d) (A=B) ' = A'. B'

Correct Answer:

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