and "We have a 2x4 low-active decoder, with a low-active enable input E. F is obtained by NANDing D2 and D3. Find F.

(Surname between A-) inputs: A, B Enable: C

(Surname between D-G) inputs: A, C Enable: B

(Surname between H-) inputs: B, C Enable: A

(Surname between P-) inputs: B, A Enable: C

(Surname between T-Z) inputs: C, A Enable: B

F = ?"

A and B are connected to the select inputs of a 4x1 mux. Find the 10 11 12 13 inputs such that, (Surname between A-C) Y = Sum(0,1,5,6) (Surname between D-G) Y = Sum(0,3,5,7) (Surname between H-) Y = Sum( 3, 4, 5, 6) (Surname between P-) Y = Sum(1,5,6,7) (Surname between T-Z) Y = Sum(0, 2, 3,6) I inputs: ? A and B are connected to the select inputs of a 4x1 mux. Find the 10 11 12 13 inputs such that, (Surname between A-C) Y = Sum(0,1,5,6) (Surname between D-G) Y = Sum(0,3,5,7) (Surname between H-) Y = Sum( 3, 4, 5, 6) (Surname between P-) Y = Sum(1,5,6,7) (Surname between T-Z) Y = Sum(0, 2, 3,6) I inputs