Case II: $R=0,S=1$:$N1$ receives inputs of $0$ and $Q$ : Because we don't yet know $Q,$

we can't determine the output Q$.$ N$2$ receives at least one TRUE input, S$,$ so it

produces a FALSE output on Q$.$ Now we can revisit N$1,$ knowing that both inputs are

FALSE, so the output $Q$ is TRUE.

True

False