# Worksheet: Complements of a Set

Q1:

Given , , and a universal set , find .

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• E

Q2:

Take the universal set to be the set of numbers between, but not including, 1 and 12. Given that and , what is ?

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Q3:

Given , , and a universal set , find .

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Q4:

Given that ,, and , find .

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Q5:

Take the universal set to be the set of even numbers less than 15. Given that and , find .

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Q6:

Take the universal set to be the set of odd numbers less than 14. Given that and , find .

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Q7:

Given , , and a universal set , find .

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Q8:

Given and belong to a universal set which is the set of odd numbers less than 17, what is ?

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Q9:

Take the universal set to be the set of factors of the number 40. Given that is the set of factors of the number 2, find .

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Q10:

Given , , and a universal set , find .

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Q11:

Given , , and a universal set , find .

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Q12:

Take the universal set to be the set of integers between, but not including, 1 and 11. Given that and , what is ?

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Q13:

Given , , and a universal set , find .

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• B 8
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Q14:

Take the universal set to be the set of numbers between, but not including, 1 and 10. If and , what is ?

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Q15:

Take the universal set to be the set of numbers between, but not including, 1 and 12. Given that and , what is ?

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Q16:

Given , , and a universal set , find .

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Q17:

Given that , , and , find .

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Q18:

If the universal set is , and , what is ?

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Q19:

If the universal set is , and , what is ?

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Q20:

What is ?

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Q21:

What is ?

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Q22:

If is a subset of a universal set , what is ?

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Q23:

If the universal set is , , and , what is ?

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Q24:

If the universal set , , and , what is ?

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Q25:

If the universal set , , and , what is ?

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