Define the carry propagate and carry generate as respectively. Show t...

Define the carry propagate and carry generate as

respectively. Show that the output carry and output sum of a full adder becomes

The logic diagram of the first stage of a four-bit parallel adder as implemented in IC type 74283 is shown in Fig. P4.16 . Identify the P '_i and G '_i terminals and show that the circuit implements a full-adder circuit.