Jika A = { 1,2,5,10 }, B = { 1,3,5 }, dan C = { 1,2,3,4 }, maka ( A - B ) n ( A - C )
Matematika
Putrydesy530
Pertanyaan
Jika A = { 1,2,5,10 }, B = { 1,3,5 }, dan C = { 1,2,3,4 }, maka ( A - B ) n ( A - C )
2 Jawaban
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1. Jawaban cicha718730
( A - B ) n ( A - C )
= { 2, 10 } n { 3, 4 } = { } -
2. Jawaban naillahputri1
(A-B)={1,2,5,10}-{1,3,5}
={2,5,10}
(A-C)={1,2,5,10}-{1,2,3,4}
={5,10}
(A-B)n(A-C)={2,5,10}n{5,10}
={2,5,10}
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