I have the following two problems:

Thanks

Problem 2. (32 points) Simplify each of the following expressions: (a) ABCD' + A'B'CD + CD' (b) AB'C' + CD' + BC'D' (c) (A + B')(A' + B' + D)(B' + C + D') (d) (A' + B + C + D)(A' + C + D + E)(A' + C + D + E')AC Problem 3. (24 points) Factor to obtain a product of sums: (c) AB + A'B'C + B'C'D + BC'D' (d) A'C'D + AB'D' + A'CD' + BD (e) WXY + WX'Y + WYZ + XYZ (4 sums) (4 sums) (3 sums)