逻辑运算中的A表示什么 (1) 0 · A = 0 (10) 1' = 0; 0' = 1 (2) 1 · A = A (11) 1 + A = 1 (3) A · A = A (12) 0 + A = A (4) A · A' = 0 (13) A + A = A (5) A · B = B · A (14) A + A' = 1 (6) A·(B·C) = (A·B)·C (15
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![逻辑运算中的A表示什么 (1) 0 · A = 0 (10) 1' = 0; 0' = 1 (2) 1 · A = A (11) 1 + A = 1 (3) A · A = A (12) 0 + A = A (4) A · A' = 0 (13) A + A = A (5) A · B = B · A (14) A + A' = 1 (6) A·(B·C) = (A·B)·C (15](/uploads/image/z/2495422-46-2.jpg?t=%E9%80%BB%E8%BE%91%E8%BF%90%E7%AE%97%E4%B8%AD%E7%9A%84A%E8%A1%A8%E7%A4%BA%E4%BB%80%E4%B9%88%E3%80%80%281%29+0+%C2%B7+A+%3D+0+%2810%29+1%27+%3D+0%3B+0%27+%3D+1%E3%80%80%E3%80%80%282%29+1+%C2%B7+A+%3D+A+%2811%29+1+%2B+A+%3D+1%E3%80%80%E3%80%80%283%29+A+%C2%B7+A+%3D+A+%2812%29+0+%2B+A+%3D+A%E3%80%80%E3%80%80%284%29+A+%C2%B7+A%27+%3D+0+%2813%29+A+%2B+A+%3D+A%E3%80%80%E3%80%80%285%29+A+%C2%B7+B+%3D+B+%C2%B7+A+%2814%29+A+%2B+A%27+%3D+1%E3%80%80%E3%80%80%286%29+A%C2%B7%28B%C2%B7C%29+%3D+%28A%C2%B7B%29%C2%B7C+%2815)
逻辑运算中的A表示什么 (1) 0 · A = 0 (10) 1' = 0; 0' = 1 (2) 1 · A = A (11) 1 + A = 1 (3) A · A = A (12) 0 + A = A (4) A · A' = 0 (13) A + A = A (5) A · B = B · A (14) A + A' = 1 (6) A·(B·C) = (A·B)·C (15
逻辑运算中的A表示什么
(1) 0 · A = 0 (10) 1' = 0; 0' = 1
(2) 1 · A = A (11) 1 + A = 1
(3) A · A = A (12) 0 + A = A
(4) A · A' = 0 (13) A + A = A
(5) A · B = B · A (14) A + A' = 1
(6) A·(B·C) = (A·B)·C (15) A + B = B + A
(7) A·(B+C) = A·B + A·C (16) A+(B+C) = (A+B)+C
(8) (A·B)' = A' + B' (17) A+B·C = (A+B)·(A+C)
(9) (A')' = A (18) (A+B)' = A' · B'
其中的A表示的是0或1,还是某事件的发生或不发生
逻辑运算中的A表示什么 (1) 0 · A = 0 (10) 1' = 0; 0' = 1 (2) 1 · A = A (11) 1 + A = 1 (3) A · A = A (12) 0 + A = A (4) A · A' = 0 (13) A + A = A (5) A · B = B · A (14) A + A' = 1 (6) A·(B·C) = (A·B)·C (15
从集合的概念上将,1表示集合整体,0表示空集,而A是集合的一部分!这样说能理解吗?有问题的话,欢迎追问!