Question 647899: We use the word "or" or the symbol ∪ ("cup") to get all the elements that are in one set or the other or both.
For the following combination of sets, perform the indicated operations: { 1, 3, 5, 7 } ∪ { 2, 4, 6, 8 }
Answer by MathLover1(20850) (Show Source):
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the elements that are in one set or the other or both; so, you will have
{ 1, 3, 5, 7 } ∪ { 2, 4, 6, 8 } ={ 1,2, 3,4, 5,6, 7,8 }
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