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cillapris cillapris
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6 years ago
A is 2  4, B is 2  4.
 
  A) AB is 2  2, BA is 4  4. B) AB is 2  4, BA is 4  2.
  C) AB is undefined, BA is undefined. D) AB is 4  2, BA is 2  4.
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6 years ago
C
cillapris Author
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6 years ago
OH EM GEE THX so much
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