1.Test the functional logic of half adder and half minus. Table 1:Truth table for Fig.1 Ao =1 oS inputs outputs Bo AB s C 0 & 0 1 oC 1 0 1 Fig.1 Ao =1 Bo Table 2 Truth table for Fig.2 inputs outputs A 0 0 0 1 1 0 1 1 Fig.2 2.Test the logic function for and determine its function. inputs outputs SC2 =1 00 0 00 1 工8 01 0 01 1 10 0 101 40 11 0 11 1 -2-‐ 2 ‐                                          1.Test the functional logic of half adder and half minus. 1 & 1 A B S Ci Fig. 1 Table 1:Truth table for Fig. 1 inputs outputs A B S C 0 0     0 1     1 0     1 1     1 & 1 A B 1 S Ci Fig. 2 Table 2 Truth table for Fig.2 inputs outputs A B D C 0 0     0 1     1 0     1 1     2.Test the logic function for and determine its function.          inputs    outputs A B C1    S C2 0 0 0       0 0 1       0 1 0       0 1 1       1 0 0       1 0 1       1 1 0       1 1 1