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Let A=​{f,l​,y}, B=​{d,o​,g}.

Find A×B and B×A.

 

A×B =

B×A=

Guest Sep 7, 2017
edited by Guest  Sep 7, 2017
edited by Guest  Sep 8, 2017
edited by Guest  Sep 8, 2017
 #1
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Yoy made a BIG mistake !!??. A should be ={c, a, t} NOT {f, l, y} !!!!.

Guest Sep 8, 2017
 #2
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it switched

Guest Sep 8, 2017

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