SOLUTION: CAN SOMEONE PLEASE HELP ME WITH THIS?? FIND THE INTERSECTION: {3,5,7,11} {1,2,7,8,11} FIND THE UNION: {3,9,15,18,27} {3,9,15,30}

Algebra ->  Algebra  -> Functions -> SOLUTION: CAN SOMEONE PLEASE HELP ME WITH THIS?? FIND THE INTERSECTION: {3,5,7,11} {1,2,7,8,11} FIND THE UNION: {3,9,15,18,27} {3,9,15,30}      Log On

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Question 142167: CAN SOMEONE PLEASE HELP ME WITH THIS??
FIND THE INTERSECTION: {3,5,7,11} {1,2,7,8,11}
FIND THE UNION: {3,9,15,18,27} {3,9,15,30}
Answer by scott8148(5880) About Me  (Show Source):
You can put this solution on YOUR website!
intersection means the element is in BOTH sets __ {7,11}

union means the element is in one or the other or both __ {3,9,15,18,27,30}