OPERATION OF SETS
Authored by GLEMA GLEMA
Mathematics
7th Grade
Used 747+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What is the symbol for intersection of set?
∩
U
{ }
∅
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What is the symbol for union of set?
∩
U
{ }
∅
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
if set A and Set B has no elements in common so set A and set B will be _______ set.
disjoint
joint
universal
reciprocal
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
given:
U = { 1, 2, 3, 4, 5}
A = { 1, 2, 3 }
what is the complement of set A?
A' = { 1,2,3,4,5}
A' = { 1,2,3,}
A' = { 4,5}
A' = { }
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
given:
A = { 1, 2, 3 }
B = { 1, 3, 4 }
what is the universal set?
U = { 1,2,3,4,5}
U = { 1,2,3,4}
U = { 1,2,2,4,}
U = { 1234}
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Given:
U = { 1, 2, 3, 4, 5}
A = { 1, 2, 3 }
B = { 1, 3, 4 }
What is the (AUB)' ?
( A U B )’ = {1,2,3,4}
( A U B )’ = {1,2}
( A U B )’ = {3,4}
( A U B )’ = {5}
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
U={ Jin, Suga, J-Hope, NamJoon, Jimin, TaeHyung, Jungkook}
A={ Jin, Suga, J-Hope}
B= {NamJoon, Jimin, TaeHyung}
C= {TaeHyung, Jungkook}
What is the complement of set B?
B'={NamJoon, Jimin, TaeHyung}
B'={NamJoon}
B'= { Jin, Suga, J-Hope}
B'= { Suga, J-Hope}
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