could someone help with this. not sure how to do it

(A) Consider the following function: F (a, b, c, d) ab. (ed) + (x + b) (1) Write down the dual of this function (IT) Write down the complement of this function. (B) Using Boolean algebra, show that A B + A'. C+B.C-A.B+AC (C) Simplify the following function using Boolean algebra to 3 terms with 6 literals. F (a, b, c, d) = m (3, 5, 6, 7) (D) Write down the following function in SOP using literals. F (a, b, c, d) = m (1,2,4,7) (E) Write down the following function in POS using literals. F(a, b, c, d) = m (1, 2, 4,7)