A :{1,3,6,7} B : {2,3,5,7} C : {4,5,6,7} A = AUB B= AUC C= BUC D= AUBUC
Matematika
helmi127
Pertanyaan
A :{1,3,6,7} B : {2,3,5,7} C : {4,5,6,7} A = AUB B= AUC C= BUC D= AUBUC
1 Jawaban
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1. Jawaban Syierafazia
a. AUB = {1,2,3,5,6,7}
b. AUC = {1,3,4,5,6,7}
c. BUC = {2,3,4,5,6,7}
d. AUBUC ={ 1,2,3,4,5,6,7}