Set Intersection

Give the answer for the following intersection :

{ 5 , 3 , 2 , 6 } { 7 , 1 , 6 , 2 , 8 } . \{5,3,2,6\} \cap \{7,1,6,2,8\}.

{ 6 , 2 } \{6,2\} { 5 , 3 , 2 , 6 } \{5,3,2,6\} { 7 , 1 , 6 , 2 , 8 } \{7,1,6,2,8\} { 1 , 2 , 3 , 5 , 6 , 7 , 8 } \{1,2,3,5,6,7,8\}

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1 solution

Aaron Tsai
May 16, 2016

The intersection of two sets is the set of elements in both sets. For this problem, { 6 , 2 } \boxed{\{6,2\}} is the intersection because both sets contain 6 6 and 2 2 .

You should add that the two sets have no other elements than 6 6 and 2 2 in common.

Jesse Nieminen - 4 years, 9 months ago

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