Answer:
Union sign(U)- It means Kailangan mong silang pagsamahin
Example:A-(1,2,4,7,8)
B-(2,3,6,9)
AUB=A-(1,2,3,4,6,7,8,9)
NOTE:BAWAL PO NATING ULITIN ANG NUMBER PARANG PO YUNG EXAM0LE KO MAY DALAWANG 2 PERO ISANG BESES KO LANG INILAGAY
intersection sign(n baliktad na u )-it means Kung Ani Yung the same numbers na meron sa kanilang dalawa
Example:A-(1,4,5,6,8,)
B-(1,2,3,6,7,9,)
AIntersectionB=A(1,6)
difference sign-it means kung ano ang meron si set _ na wala kay set _
Example:A-(1,3,4,5,6,8,)
B-(1,2,6,7)
A-B=(3,4,5,8)
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Answers & Comments
Answer:
Union sign(U)- It means Kailangan mong silang pagsamahin
Example:A-(1,2,4,7,8)
B-(2,3,6,9)
AUB=A-(1,2,3,4,6,7,8,9)
NOTE:BAWAL PO NATING ULITIN ANG NUMBER PARANG PO YUNG EXAM0LE KO MAY DALAWANG 2 PERO ISANG BESES KO LANG INILAGAY
intersection sign(n baliktad na u )-it means Kung Ani Yung the same numbers na meron sa kanilang dalawa
Example:A-(1,4,5,6,8,)
B-(1,2,3,6,7,9,)
AIntersectionB=A(1,6)
difference sign-it means kung ano ang meron si set _ na wala kay set _
Example:A-(1,3,4,5,6,8,)
B-(1,2,6,7)
A-B=(3,4,5,8)