Draw the circuit by following the steps for the tiven function. f(a,b,c,d)=1(1,3,5,7,9)+o(11,13) a) Fill the truth table. b) Reduce the output function as sum of minterms usine Karnaugh map. c) Realise this function usine AND,OR.NOT cates. Question 2 (30 Points) A combinational circuit with four inputs (A,B,C,D) and one output (Z) is designed as follows uting an E:1 multiplexer. Inputs A. B, C are connected to the select lines S2,S1,S0 respectively. Muitipleser has the following values connected to the dats inputs: t6t4=Dit1ts=0;t2tk=t1t3,t7=D For the circuit given above a) Fil the truth tabie. b) Usine the Karnaugh map, simplify the eutput function as the sum of the products and write the simplest lecic expression of the circuit realised above Z=f(A,B,C,D)