Adelbert
Usando la tabla de verdad, demuestre que:
(A + B). C = (A. C) + (B. C) (Marca 10)
Solución:
hay 3 variables abc entonces 2 ^ n entonces 2 ^ 3 2 * 2 * 2 = 8 valores A ------ B-- ---- C ---- (A + B) - (A + B). C === (AC) ---- (BC) ---- (AC) + (BC) 0-- ---- 0 ------ 0 ------ 0 ------ 0 ====== 0 ------ 0 ------ 0 0-- ---- 0 ------ 1 ------ 0 ------ 0 ====== 0 ------ 0 ------ 0 0-- ---- 1 ------ 0 ------ 1 ------ 0 ====== 0 ------ 0 ------ 0 0-- ---- 1 ------ 1 ------ 1 ------ 1 ====== 0 ------ 1 ------ 1 1-- ---- 0 ------ 0 ------ 1 ------ 0 ====== 0 ------ 0 ------ 0 1-- ---- 0 ------ 1 ------ 1 ------ 1 ====== 1 ------ 0 ------ 1 1-- ---- 1 ------ 0 ------ 1 ------ 0 ====== 0 ------ 0 ------ 0 1-- ---- 1 ------ 1 ------ 1 ------ 1 ==