diketahui A ={a,b,c,d,e,f} dan B = {e,f,g,h,j}
IPS
indri704
Pertanyaan
diketahui A ={a,b,c,d,e,f} dan B = {e,f,g,h,j}
1 Jawaban
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1. Jawaban Bela01
a). A-B = {a,b,c,d}
b). B-A = {g,h,j}
c). (A-B) n A = {a,b,c,d} n {a,b,c,d,e,f} = {e,f}
d). (A-B) U (B-A) = {a,b,c,d} U {g,h,j} = {a,b,c,d,g,h,j}