Answer Happy

a) Use the following K-map to simplify the following product-of-sum (PoS) function into a sum-of- product (SOP) function with 7 letters. Note that the K-map is for Z. [4%] z = (B+T+D(A+B+C+D)(2+B+DA+B+T+D) IN CD AB 00 0001 11 10 01 11 10 b) Prove that Z= AB+C (A+B) is equivalent to its dual by using Algebra. What is the name of this function? [3%]
10 b) Prove that Z= AB+C (A+B) is equivalent to its dual by using Algebra. What is the name of this function? [3%] c) Use K-map to change the following function in its simplest product-of-sum form. [4%] X = abc + b + abcd CD AB 00 00 01 11 10 01 11 10