Misal A ={1,2,3} dan B={2,1,5},.maka (A U B)-A?
Matematika
Anggrainitria
Pertanyaan
Misal A ={1,2,3} dan B={2,1,5},.maka (A U B)-A?
2 Jawaban
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1. Jawaban AnisaLuthfiaBasri
A U B= {1,2,3,5}
A={1,2,3}
JADI, (A U B)-A= {5} -
2. Jawaban fkh2
A={1,2,3}
B={2,1,5}
Aub={1,2,3,5}-A
(1,2,3,5)-(1,2,3)
{5}