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ikoreanx3
Group Title
Find A u B and A (upside down u sign) B for Set A and B
A= {40,35,45,5}, B= {1,30,15}
A u B = ?
or
A u B is the empty set
A (upside down u sign) B
A (upside down u sign) B is the empty set
HELP!!!!!
 one year ago
 one year ago
ikoreanx3 Group Title
Find A u B and A (upside down u sign) B for Set A and B A= {40,35,45,5}, B= {1,30,15} A u B = ? or A u B is the empty set A (upside down u sign) B A (upside down u sign) B is the empty set HELP!!!!!
 one year ago
 one year ago

This Question is Closed

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
The union of sets is the set that contains all the elements in the first set and the second set The intersection of sets is the set of elements that appear in both sets for example: if \(X=\{a,b,c\}\) and \(Y=\{c,d,e\}\) the ∪nion of \(X\) and \(Y\) is \(X\cup Y=\{a,b,c\}\cup\{c,d,e\}=\{a,b,c,d,e\}\) The i∩tersectio∩ of \(X\) and \(Y\) is \(X∩Y=\{a,b,c\}∩\{c,d,e\}={c}\)
 one year ago

ikoreanx3 Group TitleBest ResponseYou've already chosen the best response.0
So, do i use your example to solve >< sorry i never learned this
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
\[A= \{40,35,45,5\},\quad B= \{1,30,15\}\] \[A \cup B = ?\]
 one year ago

ikoreanx3 Group TitleBest ResponseYou've already chosen the best response.0
A U B = {40,35,45} U {45,30,15} ?
 one year ago

iforgot Group TitleBest ResponseYou've already chosen the best response.0
EXAMPLE NOT YOUR MATH PROBLEM intersectiondw:1368600603756:dw WHAT HAPPENS TO INTERSECT C, D, E, F EVERY THING THAT HAPPENS TO INTERSECT IN THE AREA DENOTED BY AREA MARKED ( a) IS THE INTERSECTION OF C, D, E, F UPSIDE DOWN U
 one year ago

ikoreanx3 Group TitleBest ResponseYou've already chosen the best response.0
i dont get that
 one year ago

ikoreanx3 Group TitleBest ResponseYou've already chosen the best response.0
oh ok...
 one year ago

ikoreanx3 Group TitleBest ResponseYou've already chosen the best response.0
So, what I got as an answer is it correct? Do I just plug what is a,b,c, d...etc?
 one year ago

jishan Group TitleBest ResponseYou've already chosen the best response.0
AUB={1,30,15,35,45,40,5}
 one year ago

ikoreanx3 Group TitleBest ResponseYou've already chosen the best response.0
its 10...
 one year ago

jishan Group TitleBest ResponseYou've already chosen the best response.0
dw:1368601433801:dwdw:1368601675484:dw
 one year ago

jishan Group TitleBest ResponseYou've already chosen the best response.0
dw:1368602059344:dw
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
\[A= \{40,35,45,5\},\quad B= \{1,30,15\}\] \[A \cup B = \{40,35,45,5\}\cup\{1,30,15\}=\]
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
dw:1368602785826:dw
 one year ago

jishan Group TitleBest ResponseYou've already chosen the best response.0
dw:1368603108968:dw
 one year ago

jishan Group TitleBest ResponseYou've already chosen the best response.0
dw:1368603175678:dw
 one year ago
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