All questions Solve 25. 26.27

(25) Derive the logical system for the given wetwork. then using Karnaugh maps, find out the minimum possible form for Y. A B Y + . (26) Given the following truth table, using Karnaugh maps design a code conversion network io realize .y and in ictus vi a, b, and c. a b c xyz 000 001 010 011 100 011 100 101 110 111 (27) Using Quine Mclaskey method, find out the minimised form of the system Y(A,B,C,D) - 0101 +0110 +0111 + 1000 + 1001