... sau duỡng baớn õọử Karnaugh: a. f1(a, b, c) = (1, 3, 4, 6) e. f5(a, b, c) = (1, 4, 5, 6) b. f2(d, e, f) = (1, 4, 5, 7) f. f 6 (d, e, f) = (0, 2, 4, 7) c. f3(r, s, t) = rt + rs ... c, d) = (0, 2, 4, 6, 8) + d(1, 9, 12, 15) 24. Tỗm tọỳi thióứu hoùa caùc bióứu thổùc sau : a. (0, 2, 3, 5, 6, 7, 11, 12, 13) 4b. (2, 4, 8) + d(0, 3, 7) 3c. (1, 5, 6, 7, 13) + d(8, 4) ... sau : a. f (a, b, c, d) = (0, 1, 2, 4, 6, 7, 8, 9, 13, 15) b. f (a, b, c, d) = (0, 1, 5, 8, 12, 14, 15) + d(2, 7, 11) Baỡi giaớng Kyợ Thuỏỷt Sọỳ Trang 1 56 c. f (a, b, c, d) = (1, 2, 4, 9, 11)...