For a given combination of logic gates, the inputs A, B and C are as follows. A=B=C=0 and A=B=1, C=0 then the logic states of output D are respectively

Step-by-step solution

The output D for the given combination: D=(A+ B ) C=(A+ B )+C If A=B=C=0 then D=(0+ 0 )+ 0 = 0 + 0 =1+1=1 if =B=1, C=0 then D=(1+ 1 )+ 0 = 1 + 0 =0+1=1