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- Multiple ChoicePlease save your changes before editing any questions.
How many students took the survey?32475356 - 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.
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.What does the shaded region of the Venn diagram represent?P or SOnly P or SP and SOnly P and S
- Multiple ChoicePlease save your changes before editing any questions.How many students do not snowboard?21222829
- 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.X ∩ Y ∩ Z{ }{Phillip}{Billy, Phillip, Bryan, Perez}{Billy, Perez, Bryan}
- Multiple ChoicePlease save your changes before editing any questions.
If A = {{1,2}, 3, 5, {6}}, then {6} ∈ A.
TRUE
FALSE
- Multiple ChoicePlease save your changes before editing any questions.
If A = {{1,2}, 3, 5, {6}}, then {1,2} ⊆ A.
TRUE
FALSE