1. The problem statement, all variables and given/known data Find consensus (redundant) terms for the minimal SOP solution for the following function (inputs A,B,C,D and output F): Σm(1,3,4,5,7,10,11,12,14,15) 2. Relevant equations n/a 3. The attempt at a solution I find the minimal SOP solution is F=A'D + AC + BC'D' Then it seems like there are three consensus terms which are CD + ABD' + A'BC'. But it seems like I am missing something else.