Questão 3139930

\(Y\ =\ \overline{A}BCD\ +\ A\overline{B}CD\ +\ AB\overline{CD}\ +\ ABCD\)

\(Y\ =\ AB\ +\ \overline{A}C\)

\(Y\ =\ ABC\ +\ ACD\ +\ A\overline{B}C\)

\(Y\ =\ \overline{A}D\)

\(Y\ =\ \overline{A}B\overline{CD}\ +\ A\overline{B}\ \overline{C}D\)