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find the following set:A∪B∪C

0 votes

If A={10,20,30,40,50},B={10,20,40,60}, andC={20,30,40,60},

asked Oct 20, 2018 in ALGEBRA 2 by anonymous
reshown Oct 20, 2018 by bradely

1 Answer

0 votes

A={10,20,30,40,50}, B={10,20,40,60}, and C={20,30,40,60}, 

A U B U C   =  {10,20,30,40,50}  U {10,20,40,60} U {20,30,40,60}

A U B U C  =  {10, 20, 30, 40, 50, 60}

Answer :

A U B U C  =  {10, 20, 30, 40, 50, 60}

answered Oct 22, 2018 by homeworkhelp Mentor

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