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- Multiple ChoicePlease save your changes before editing any questions.
If A = {1, 3, 5, 7, 9} and B = {2, 3, 5, 7}, what is A ∩ B?

{3, 5, 7}

{2, 3, 5, 7}

{2, 3, 5, 7, 9}

{1, 2, 3, 5, 7, 9}

- Multiple ChoicePlease save your changes before editing any questions.The Universal Set = { -4, 3, -2, -1, 0, 1, 2, 3 ,4} and A = {0}.

What is the complement of A?{-4, -3, -2, -1, 0, 1, 2, 3}{-3, -2, -1, 1, 2, 3}{-4, -3, -2, -1, 1, 2, 3, 4}{-4, -3, -2, -1, 1, 2, 3} - Multiple ChoicePlease save your changes before editing any questions.If A = {1, 3, 5, 7, 9} and B = {2, 3, 5, 7}, what is A ∪ B?{3, 5, 7}{2, 3, 5, 7}{2, 3, 5, 7, 9}{1, 2, 3, 5, 7, 9}
- Multiple ChoicePlease save your changes before editing any questions.
**If****U****(the universal set) = {1, 3, 5, 7, 9, 11, 13, 15, 17} and W = {5, 7, 9, 11}, then W' = . . ..**{1, 3, 13, 15, 17}

{1, 3}

{2, 4, 6, 8, 10, 12, 14, 16}

{1, 3, 5, 7, 9, 11, 13, 15, 17}

- Multiple ChoicePlease save your changes before editing any questions.What statement does the shaded region representA or BNot AA and BNot B
- Multiple ChoicePlease save your changes before editing any questions.
What does this symbol ( ∪ ) represent in set theory?

Union

Intersection

Disjointed

Subset

- Multiple ChoicePlease save your changes before editing any questions.What does this symbol ( ∩ ) represent in set theory?UnionIntersectionDisjointedSubset
- Multiple ChoicePlease save your changes before editing any questions.What type of set is denoted as either { } or ∅?Universal SetEmpty (or Null) SetDisjointed SetComplement of a Set
- Multiple ChoicePlease save your changes before editing any questions.
Given the following Venn diagram, let blue represent the students taking drama (D) and green represent the students taking math (M).

What is n(D ⋃ M)?

5

7

2

4

- Multiple ChoicePlease save your changes before editing any questions.Determine the number of people who participated in weight-training (W) and cardio (C).15546975
- Multiple ChoicePlease save your changes before editing any questions.Determine n(W ⋂ C)'.6155460
- Multiple ChoicePlease save your changes before editing any questions.How many senior boys play football and wrestle?9121839
- Multiple ChoicePlease save your changes before editing any questions.Left Pocket (L) = {pencils, erasers, pens}

Right Pocket (R) = {gloves, paper, coins, phone}

What is L ∪ R?∅{pencils, erasers, pens}{gloves, paper, coins, phone}{pencils, erasers, pens, gloves, paper, coins, phone} - Multiple ChoicePlease save your changes before editing any questions.Left Pocket (L) = {pencils, erasers, pens}

Right Pocket (R) = {gloves, paper, coins, phone}

What is L ∩ R?∅{pencils, erasers, pens}{gloves, paper, coins, phone}{pencils, erasers, pens, gloves, paper, coins, phone} - Multiple ChoicePlease save your changes before editing any questions.