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The Boolean expression Y = $$\overline {{\text{ABC}}} $$ D + $$\overline {{\text{AB}}} $$ CD + $$\overline {\text{A}} $$B$$\overline {\text{C}} $$ D + $$\overline {\text{A}} $$BCD reduces to

The Boolean expression Y = $$\overline {{\text{ABC}}} $$ D + $$\overline {{\text{AB}}} $$ CD + $$\overline {\text{A}} $$B$$\overline {\text{C}} $$ D + $$\overline {\text{A}} $$BCD reduces to Correct Answer $$\overline {\text{A}} $$D

Related Questions

The following Boolean expression $$Y = A \cdot \overline B \cdot \overline C \cdot \overline D + \overline A \cdot B \cdot \overline C \cdot D + \overline A \cdot \overline B \cdot \overline C \cdot D + \overline A \cdot \overline B \cdot \overline C \cdot D + \overline A \cdot B \cdot C \cdot D + A \cdot \overline B \cdot \overline C \cdot D$$                 can be simplified to
ABCD is a parallelogram and the diagonals \(\overline {AC} \) and \(\overline {BD} \) intersect at 'O'. If E, F, G and H are the mid-point of \(\overline {AO}\), \(\overline {DO}\), \(\overline {CO}\) and \(\overline {BO} \) respectively, then what is the ratio of (EF + FG + GH + HE) and (AD + DC + CB + BA)?
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In the given circle, line \(\rm\overline{AB}\) is produced to meet tangent \(\rm\overline{DE}\) at point D. If \(\rm\overline{AB}\) = 7 cm and \(\rm\overline{DE}\) = 12 cm, then what will be the length of \(\rm\overline{BD}\)?
In the circle below, chord \(\overline {AB}\) is extended to meet the tangent \(\overline {DE}\) at D. If \(\overline {AB}\) = 24 cm \(\overline {DE}\) = 9 cm, what is the length of \(\overline {BD}\)? 
interface Base{ boolean m1 (); byte m2(short s);}

which two code fragments will compile?
1. interface Base2 implements Base {}2. abstract class Class2 extends Base { public boolean m1(){ return true; }}3. abstract class Class2 implements Base {}4. abstract class Class2 implements Base { public boolean m1(){ return (7 > 4); }}5. abstract class Class2 implements Base { protected boolean m1(){ return (5 > 7) }}
In the given circle, chord \(\overline {AB}\) is extended to meet the tangent \(\overline {DE}\) at D. If  \(\overline {AB}\) = 10 cm and \(\overline {DE}\) 12 cm, what is the length of  B̅D̅?
Perform BCD addition of (23)BCD + (20)BCD .
Which of the following problems is NOT NP-complete? I. Checking satisfiability of arbitrary Boolean formulae II. Checking satisfiability of Boolean formulae in conjunctive normal form (CNF/product of sums) III. Checking satisfiability of Boolean formulae in disjunctive normal form (DNF/sum of products)