El profesor se sorprenderá mucho al ver tu solución correcta😉
(a∧c∧d)∨(b∧c∧d)∨(a∧c∧(¬b))∨(b∧d∧(¬a))
(a∨b)∧(c∨(¬a))∧(d∨(¬b))
+---+---+---+---+--------+ | a | b | c | d | result | +===+===+===+===+========+ | 0 | 0 | 0 | 0 | 0 | +---+---+---+---+--------+ | 0 | 0 | 0 | 1 | 0 | +---+---+---+---+--------+ | 0 | 0 | 1 | 0 | 0 | +---+---+---+---+--------+ | 0 | 0 | 1 | 1 | 0 | +---+---+---+---+--------+ | 0 | 1 | 0 | 0 | 0 | +---+---+---+---+--------+ | 0 | 1 | 0 | 1 | 1 | +---+---+---+---+--------+ | 0 | 1 | 1 | 0 | 0 | +---+---+---+---+--------+ | 0 | 1 | 1 | 1 | 1 | +---+---+---+---+--------+ | 1 | 0 | 0 | 0 | 0 | +---+---+---+---+--------+ | 1 | 0 | 0 | 1 | 0 | +---+---+---+---+--------+ | 1 | 0 | 1 | 0 | 1 | +---+---+---+---+--------+ | 1 | 0 | 1 | 1 | 1 | +---+---+---+---+--------+ | 1 | 1 | 0 | 0 | 0 | +---+---+---+---+--------+ | 1 | 1 | 0 | 1 | 0 | +---+---+---+---+--------+ | 1 | 1 | 1 | 0 | 0 | +---+---+---+---+--------+ | 1 | 1 | 1 | 1 | 1 | +---+---+---+---+--------+
(b∧c∧d)∨(a∧c∧(¬b))∨(b∧d∧(¬a))
(a∨b)∧(c∨(¬a))∧(d∨(¬b))
(a∨b)∧(c∨(¬a))∧(d∨(¬b))
(a∧c∧d)∨(b∧c∧d)∨(a∧c∧(¬b))∨(a∧d∧(¬a))∨(b∧c∧(¬b))∨(b∧d∧(¬a))∨(a∧(¬a)∧(¬b))∨(b∧(¬a)∧(¬b))