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Given A= {1,2,3,4,5,6,7,8,9} and B={2,4,6,8}, what is A U B?
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Given A= {1,2,3,4,5,6,7,8,9} and B={2,4,6,8}, what is A U B?

User Akshay I
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1 Answer

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A u B = { 1,2,3,4,5,6,7,8,9}

All elements of both sets , if they are repeating , you don't have to write them twice.

User Serhii Maksymchuk
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