2. Simplify the following functions: a. b. c. d. F(A,B,C) = m (3,5,6,7) F(A,B,C,D)= m (0.1.4.69, 13, 14, 15) F(A,B,C,D)- m (0,1,2,8,9, 10, 11,12,13,14,15) F(A,B,C,D,E) m ,4,6,9,11,13,15,18,25,26,27,29,31) 3. Simplify the following functions containing Don't cares and implement using NAND gates only a. b. c. F(A,B,C,D) m (2,9, 10, 12, 13) + d( 1,5,14) F(A,B,C,D) m ( 1,3,6,7) + d(4,9,11 ) F(A,B,C,D,E)- m (3,1 1, 12, 19,23,29)-d(5,7, 13,27,28) 5. Find the POS form for the following functions and implement parts b, d, e,g using NOR gates only (D stands for Don't Care) F(A,B,C)- M(0,1,4,5,6) F(A,B,C,D) = M(4,7,9,1 1,1 2).D(0,1,2,3) F(A,B,C,D)-11 M(0,1,3,4,6,7) F(A,B,C,D)-1 M(0.1,5,7,8, 10,11,15) F(A,B,C,D) = M(3,4, 10, 13, 15).D(67,14) F(A,B,C,D) = M( 1,3,4,5,6,9, 11,12,13) F(A,B,C,D,E) = M(3,4,6, 13, 15, 16, 19,24,29,31) F(A,B,C,D,E)- M(0.5,6,9,2 1.28,31 ).D(2, 12, 13, 14, 15.25.26) d. f. 6. Use KMaps to simplify the following: (D stands for Don't Care) F(A,B,C,D) m (0,2,5,7,8, 10, 13, 15) F(A,B,C,D)- (1,4,5,6,9,11,15) F(A,B,C,D,E)- m (0,4,6,7,8, 11, 15,20,22,24,26,27,3 l) F(A,B,Cl) . m (1,2,7, 12, 1 5 ) + d(59,10,11,13) F(A,B,C,D)- m (47.9.15) + d( 1,2,3,6) F(A,B,C,D)- m (0,2,3,4,5) + d(8,9, 10,11) b. d. e