In the adder circuits of two inputs

The following shows a logic gate circuit with two inputs A and B and the output C. The voltage waveforms of A, B and C are as shown below. The logic circuit gate is

The following figure shows a logic gate circuit with two inputs A and B and the output C. The voltage waveforms of A, B and C are as shown below. The logic circuit gate is

The Fig.shows a logic gate circuit with two inputs A and B and the output C are as shown in Fig.

The following figure showns a AND logic gate circuit with two inputs A and B and the output C. The voltage waveforms at C will be -

The given figure shows the wave forms for two inputs A and B and that for the output Y of a logic circuit.the logic circuit is

The following figure shows a logic gate circuit with two inputs A and B and the output C. The voltage waveforms of A, B and C are as given The logic circuit is: