Questions: 1. A 3-input XOR gate is equivalent to the circuit shown below: ABCX The Boolean equation can be written as: . Or it simply denoted as: X-AeDBADC Questions: (Queston 1 continued) equation, how many gates are needed? Draw the logic diagram. Compare the savings of a single XOR gate implementation with the circuit you just drew. 2. How can you use a 2-input XOR gate to function as a 1-bit buffer/inverter? Draw the logic diagram. Show the logic connections for the control and data input lines