Answer:
Refer to the image 1 for the truth table of Half adder.For the logic circuit also refers to the image 2.
Boolean expressions:-
Sum=A'B+AB' or A XOR B
Carry=A.B
Step-by-step explanation:
In the output expression we have two outputs one is the sum and the other one is carry.Sum is 1 when either of the input is 1 and the carry is 1 when the both inputs are 1.