2.2 Tables 1.2.1(a-c) depict the truth tables corresponding to (a) 2-input XOR, (b) 2-input NAND, (c) 2-input NOR logic gates. Derive a Boolean expression for each, and draw the corresponding logic schematic using AND, OR, and Inverter gates. Table 1.2.1 (b) 2-input NAND Truth Table (a) 2-input XOR Truth Table (c) 2-input NOR Truth Table 0 0 0