Complexity Explorer Santa Fe Institute

Vector and Matrix Algebra

Lead instructor: Anthony D. Rhodes

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When you are finished, clicking the "Score" button at the bottom of the test will show you the correct responses.

Question 1: Given the following sets:
$A=\{{1,2,3,4,5,6,7\}}$
$B=\{{2,3,7,8\}}$
$C=\{{4,5\}}$
Find:
Answer 1: A. {1,2,3,4,5,6,7,8}
Answer 2: B. {2,3,4,5,7}
Answer 3: C. {2,3,7}
Answer 4: D. {2,3,4,5,7,8}
Question 2: Given the following sets:

Find: $A\cap B$
Answer 1: A. {1,2,3,4,5,6,7,8}
Answer 2: B. {2,3,4,5,7}
Answer 3: C. {2,3,7}
Answer 4: D. {2,3,4,5,7,8}
Question 3: Given the following sets:

Find: $C\cup (A\cap B)$
Answer 1: A. {1,2,3,4,5,6,7,8}
Answer 2: B. {2,3,4,5,7}
Answer 3: C. {2,3,7}
Answer 4: D. {2,3,4,5,7,8}