SOLUTION: The sets G and B are given below. g={1,5,7,8} b={-2,4,7} find the intersection of g and b find the union of G and B write answers in set notation.

Question 1184761: The sets G and B are given below.
g={1,5,7,8}
b={-2,4,7}
find the intersection of g and b
find the union of G and B
write answers in set notation.
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!

g={1,5,7,8}
b={-2,4,7}
find the intersection of g and b=> denotes the set containing elements that are in bothg and b
∩ ={ 7 }

find the union of G and B=>denotes the set containing elements that are in either G or B
∪ ={ -2, 1, 4, 5, 7, 8}
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