SUMITA ARORA Class 11 CS ASSIGNMENT CHAPTER-3 TYPE-B PART-3 26. Derive the boolean expression for the output F at the network shown below: Sol: The derived expression is: \( \overline{ (\overline{A}\overline{B}+CD) } \). The expression can be further reduced as …
Chapter-3 Type-B Solution for Assignment Question No 16-30 16. Find the dual of Boolean Expression \(\overline{A}D+\overline{C}D+\overline{A}B \) Sol: Apply duality = \( (\overline{A}+D).(\overline{C}+D).(\overline{A}+B) \) = \( (\overline{A}\overline{C}+ \overline{A}D+D\overline{C}+DD) (\overline{A}+B) \) - Apply Distribution law = \( (\overline{A}\overline{C}+ \overline{A}D+D\overline{C}+D) (\overline{A}+B) \) …
Chapter-3 Type-B Solution for Assignment Question No 6-15 6. State the principal of duality in boolean algebra and give the dual of the boolean expression. \((X+Y).(\overline{X}+\overline{Z}).(Y+Z)\) Sol: According to the principle of duality, a true boolean statement or expression can …