Greenrune113 Greenrune113
  • 03-05-2018
  • Mathematics
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Q9 Q13.) Find the products AB and BA to determine whether B is the multiplicative inverse of A.

Q9 Q13 Find the products AB and BA to determine whether B is the multiplicative inverse of A class=

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garydesir1
garydesir1 garydesir1
  • 04-05-2018
Hello there!

P.S. The Brainly system is a little too complicated for me to use in order to answer this question correctly. I used another system which I took a screenshot of it. See pictures below for the answers!


Let me know if you have any questions!



Ver imagen garydesir1
Ver imagen garydesir1
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