## NOTICE 1. I can't recognize your Cursive. 2. Please use MATHEMATICAL EDITOR if you can, so I can see the equations clearly. 3. Please explain IN DETAIL. I'm beginner. Thank you.

Q. Find the minimum SOP expression for each function. Underline the essential prime implicants in your answer and tell which minterm makes each one essential.

(a) F(A,B,C,D) =m(0,1,3,5,6,7,11,12,14)

(b) F(A,B,C,D) = M(5,7,13,14,15) D(1,2,3,9)

(c) F(A,B,C,D) =m(1,3,4,6,11)+d(0,8,10,12,13)