SOLUTION: Given these sets A={1,2,3,4} B={3,4,5,6,7} C={3,5,7,9} List the elements of this set B ∩ (A ∪ C)

Algebra ->  Customizable Word Problem Solvers  -> Geometry -> SOLUTION: Given these sets A={1,2,3,4} B={3,4,5,6,7} C={3,5,7,9} List the elements of this set B ∩ (A ∪ C)      Log On

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Question 452523: Given these sets
A={1,2,3,4}
B={3,4,5,6,7}
C={3,5,7,9}
List the elements of this set
B ∩ (A ∪ C)
Answer by pedjajov(51) About Me  (Show Source):
You can put this solution on YOUR website!
Result set for union=∪ holds elements that belong to the either of two sets that make up that union.
:
A ∪ C = {1,2,3,4} ∪ {3,5,7,9} = {1,2,3,4,5,7,9}
:
Result set for intersection=∩ holds elements that are common in both of the sets.
:
B ∩ (A ∪ C) = {3,4,5,6,7} ∩ {1,2,3,4,5,7,9} = {3,4,5,7}