ξ = {girls who stay in Singapore} A = {TKGians} B = {girls who like KPop}
A union B = {TKGians and girls who like KPop or both} A intersect B = {TKGians who like KPop} (A union B)' = {girls who do not like KPop and are not TKGians}
The universal set represents the student in the triple science stream in sec 3. A represent students who are intrested in litrature as humanities subject. B represent students who are intrested in geography as humanities subject. A union B is the number of students who prefer geography or litreature or both. A intersect B represent students who prefer both litreature and geography as humanities subject.
the universal set is cars set A is red cars set B is cars with spoilers. A union B is cars that are red or have spoilers or both. A intersect B is cars that are red and have spoilers (A union B)' is cars that are both not red and does not have spoilers.
the universal set= {positive integer} A= {positive integer which is multiples of 5} B= {positive integer which is multiples of 3} A union B represnts positive integer which is multiples of 5 or multiples of 3, or both. A intersect B represents positive integer which is multiples of 5 and as well as multiples of 3
universalset={those who watched HP 6 the movie} set A={movie watchers} set B={book-readers} AunionB ={those who watched the movie, or read the book, or both} AintersectB ={book-readers who watched the movie}
Universal set={orange,pear,kiwi,strawberry} Set A={orange,pear,kiwi} Set B={orange,strawberry} 'A union B'={orange,pear,kiwi,strawberry} 'A intersect B'={orange} (A union B)'={none of the fruits}
ξ = {students in the class} A = {students who like kimchi} B = {students who like sushi}
A union B = {students who like either kimchi or sushi or both} A intersect B = {students who like both kimchi and sushi} (A union B)' = {students who do not like kimchi and sushi}
ξ={TKGians who watch television} A={TKGians who watch Channel 8} B={TKGians who watch Channel 5} AUB={TKGians who watch Channel 8, TKGians who watch Channel 5 and TKGians who watch both} A intersect B represents TKGians who watch both Channel 8 and Channel 5. (A union B)' represents TKGians who watch television but do not watch channel 8 and 5.
Universal set is 1,2,3,4,5,6
ReplyDeleteSet A = 1,3,4
Set B = 4,5,6
A union B represents 1,3,4,5,6
A intersect B represents 4
Universal set={Jan,Feb,mar,...,Dec}
ReplyDeleteA={Jan,Feb,Mar,Apr,May,Jun}
B={Jun,Jul,Aug,Sep,Oct,Nov,Dec}
A union B={Jan,Feb,Mar,Apr,May,jun,jul,Aug,Sep,Oct,Nov,Dec}
A intersect B={Jun}
Universal Set is the people who are pet owners.
ReplyDeleteA is the people who own a dog.
B is the people who own a cat.
A union B is the people who own a dog or a cat or both.
A intersect B is the people who own a dog and a cat.
Universal set = {Fictional Characters}
ReplyDeleteA = {Male characters}
B = {Book characters}
A union B = {Fictional characters which are either male, or from a book, or both}
A intersect B = {Fictional characters which are both male and from a book}
(A union B)' = {Fictional characters which are neither male nor from a book}
ξ = {girls who stay in Singapore}
ReplyDeleteA = {TKGians}
B = {girls who like KPop}
A union B = {TKGians and girls who like KPop or both}
A intersect B = {TKGians who like KPop}
(A union B)' = {girls who do not like KPop and are not TKGians}
the universal set is the types of languages in the world
ReplyDeleteA is the people who speak asian languages
B is the people who speak western languages
A union B is the people who either speak asian languages or western languages or both
A intercect B is the peole who speak both asian and western languages
universal set = {hats}
ReplyDeleteA = {hats with stains}
B = {hats which have been made during year 1990}
A union B = {hats with stains, hats which were made during year 1990 or both}
A intersect B = {hats with stains and were made during year 1990}
Nooranah
The universal set represents the student in the triple science stream in sec 3.
ReplyDeleteA represent students who are intrested in litrature as humanities subject.
B represent students who are intrested in geography as humanities subject.
A union B is the number of students who prefer geography or litreature or both.
A intersect B represent students who prefer both litreature and geography as humanities subject.
universal set is students in 2e2
ReplyDeleteA is students who are singapore citizens
B is students who are hong kong citizens
A union B is students who are singapore citizens or hong kong citizens or both
A intersect B is students who are singapore citizens and hong kong citizens
the universal set = {all fruits}
ReplyDeleteA = {fruits that are yellow}
B = {fruits that are pink}
A union B = {fruits that are pink or yellow or both}
A intersects B ={fruits that are pink and yellow}
(A union B)' = {fruits that are not pink nor yellow not both}
Universal set={Animals}
ReplyDeleteSet A={Animals that look adorable}
Set b={Animals that are fierce}
AUB= Animals that look adorable or animals that are fierce or animals that are both adorable and fierce.
A/\B= Animals that are both adorable and fierce.
the universal set ={a,b,c,d,e,f,g,h}
ReplyDeleteA={a,e,f}
B= {e,f,g,h}
A union B represents a,e,f,g,h
A intercepts B represents e,f
the universal set is cars
ReplyDeleteset A is red cars
set B is cars with spoilers.
A union B is cars that are red or have spoilers or both.
A intersect B is cars that are red and have spoilers
(A union B)' is cars that are both not red and does not have spoilers.
the universal set = {all markers}
ReplyDeleteA = {markers that are yellow}
B = {markers that are pink}
A union B = { that are pink or yellow or both}
A intersects B ={markers that are pink and yellow}
(A union B)' = {markers that are not pink nor yellow nor both}
Universal set = {footwear}
ReplyDeleteA = {Nike branded footwears}
B = {Old and dirty footwears}
A union B = {Nike branded footwears,old and dirty footwears or both}
A intersects B = {Old and dirty nike branded footwears}
(A union B)' = {footwears which are neither nike branded nor old and dirty}
Continue:
ReplyDelete(AUB)'=Animals that are not adorable nor fierce
universal set is red, yellow , blue and green.
ReplyDeleteset A = {red ,yellow}
set B = {red, blue , green}
A union B represents red,yellow,blue,green.
A intersect B represents red.
-lauraa and meijun
ξ = {pigs}
ReplyDeleteA = {pigs that wears clothes}
B = {pigs that can fly}
A union B = pigs that wears clothes or can fly or can do both.
A intersect B = pigs that wears clothes and can fly.
the universal set= {positive integer}
ReplyDeleteA= {positive integer which is multiples of 5}
B= {positive integer which is multiples of 3}
A union B represnts positive integer which is multiples of 5 or multiples of 3, or both.
A intersect B represents positive integer which is multiples of 5 and as well as multiples of 3
Use 'A union B' to represent A∪B and 'A intersect B' to represent A∩B.
ReplyDeleteUse (A union B)' to represent (A∪B)'.
universal set={1, 3, 5, 7, 9, 11}
A={1, 3, 5}
b={3, 7, 9}
Celestine
AUB={1,3,5,7,9}
A intersect B={3}
the universal set={Panic At The Disco}
ReplyDeleteA={members who have tattoos}
B={members who are not single}
A union B rep members who have tattoos or are single or both
A intercepts B rep members with tattoos and have girlfriends
Ayesha and cassandra ^^
The universal set represents the tkgian population.
ReplyDeleteA={TKGian who like to watch Disney Channel.}
B={TKGian who like to watch cartoon network.}
AUB={TKGian who like to watch either Disney Channel or cartoon network or both.}
A∩B={TKGians who like both Disney Channel and cartoon network.}
(A∪B)'={TKGians who do not like both Disney Channel and cartoon network.}
Universal set={students who own watches}
ReplyDeleteA={students who own blue watches}
B={students who own red watches}
A union B represents students who own blue watches or own red watches or both.
A intersect B represents students who own both blue and red watches.
the universal set ={ Birds }
ReplyDeleteA={ Birds that are white in colour }
B={ Bidrs that cannot fly }
A interset B={ Birds that are white in colour and cannot fly }
( A union B )={ Birds that are not white in colour and can fly }
ξ={people who like ice-ceream}
ReplyDeleteA={People who like chocolate ice-cream}
B={People who like coffee ice-cream}
A union B={People who like chocolate ice-cream, coffee ice-cream or both}
A intersect B={People who like chocolate ice-cream and coffee ice-cream}
ke xin
ξ = people who like to eat food
ReplyDeleteA = poeple who like to eat Chinese food
B = people who like Indian food
A union B = people who like to eat Chinese food or Indian food or both.
A intersect B = people whon like to eat Chinese and Indian food
(A union B)' = people who neither like to eat Chinese food or Indian food
(A∩B)'={11}
ReplyDeleteCelestine
(A union B)' = {pigs that does not wear clothes or does not fly}
ReplyDeletecontinued...
universalset={those who watched HP 6 the movie}
ReplyDeleteset A={movie watchers}
set B={book-readers}
AunionB ={those who watched the movie, or read the book, or both}
AintersectB ={book-readers who watched the movie}
-Adlina(i didn't like the movie) and Aralin
Universal set = {Girls who like ice cream}
ReplyDeleteSet A = {Girls who like strawberry ice cream}
Set B = {Girls who like chocolate ice cream}
A union B = {Girls who like either strawberry ice cream or choclate ice cream or both}
A intersect B = {Girls who like both strwberry and choclate ice cream}
A union B = {pigs that wears clothes or can fly or can do both.}
ReplyDeleteA intersect B = {pigs that wears clothes and can fly.}
i forgot the brackets...
Just now that one wrong liao, this one is the correct one .
ReplyDeletethe universal set ={ Birds }
A={ Birds that are white in colour }
B={ Bidrs that cannot fly }
A interset B={ Birds that are white in colour and cannot fly }
( A union B )'={ Birds that are not white in colour and can fly }
Universal set={orange,pear,kiwi,strawberry}
ReplyDeleteSet A={orange,pear,kiwi}
Set B={orange,strawberry}
'A union B'={orange,pear,kiwi,strawberry}
'A intersect B'={orange}
(A union B)'={none of the fruits}
ξ = {dogs}
ReplyDeleteA = {dogs with spots}
B = {dogs that are brown}
A union B = {dogs with spots or are brown}
A intersect B = {dogs with spots and are brown}
ξ = {People who enjoy watching dramas}
ReplyDeleteA = {People who enjoy watching korean dramas}
B = {People who enjoy watching japanese dramas}
A union B = {people who enjoy watching korean dramas or japanese dramas or both}
A intersect B = {people who enjoy watching both korean and japanese dramas}
(A union B)' = {people who enjoy watching neither korean nor japanese dramas}
ξ = {students in the class}
ReplyDeleteA = {students who like kimchi}
B = {students who like sushi}
A union B = {students who like either kimchi or sushi or both}
A intersect B = {students who like both kimchi and sushi}
(A union B)' = {students who do not like kimchi and sushi}
~huiyi:)
ξ={TKGians who watch television}
ReplyDeleteA={TKGians who watch Channel 8}
B={TKGians who watch Channel 5}
AUB={TKGians who watch Channel 8, TKGians who watch Channel 5 and TKGians who watch both}
A intersect B represents TKGians who watch both Channel 8 and Channel 5.
(A union B)' represents TKGians who watch television but do not watch channel 8 and 5.