Diketahui A = {1,2,3,4,5), B = {3, 4, 5, 6, 7), dan C = {5, 6, 7, 8, 9, 10). Tentukan:
a. A-C,
b. B-C
Jawab:
3.
Jawaban:
a). {1,2,3,4,5,} – {5,6,7,8,9,10}
={1,2,3,4}
b). {3,4,5,6,7} – {5,6,7,8,9,10}
={3,4}
Diketahui A = {1,2,3,4,5), B = {3, 4, 5, 6, 7), dan C = {5, 6, 7, 8, 9, 10). Tentukan:
a. A-C,
b. B-C
Jawab:
3.
Jawaban:
a). {1,2,3,4,5,} – {5,6,7,8,9,10}
={1,2,3,4}
b). {3,4,5,6,7} – {5,6,7,8,9,10}
={3,4}